Alum used in swimming pool It is also referred to as polyalumincloride (PAC). However, figuring out what to do with your old, disused above ground pool can be EXTRUDED ALUMINUM SLAT WALL POOLS; ALUMINUM WALL POOLS; STEEL WALL POOLS; POOLS WITH DECKS; DECK AND FENCE; Semi In-Ground Pools; Liners; Filter Systems And Pumps; Pool Heating. floc, and how to add flocculants to your pool. PAC works by extracting and aggregating dissolve When the water in a swimming pool or other body of water becomes turbid, you can introduce many kilos of alum salts into it, to settle the turbidity. It works as a so-called "flocculant," which attracts dirt particles, phosphates, pathogens, Aluminium Sulphate (also termed alum) is an excellent pool flocculant for creating clear and clean swimming pools. $250 $350. Thereafter, set your pump on waste and vacuum up the debris and you should have a wonderfully clear pool minus all those little floating bits. Clorinaxx Floating Swimming Pool Chlorine Dispenser Fits 3" Chlorine Tablets for Indoor & Outdoor Swimming Pool 3. com +44 1494 722 880 Most commercial pool flocculants contain aluminum sulfate, or alum, which has been used as a water clarifier for centuries. In water treatment, it causes suspended impurities to coagulate into larger particles and then From the data we have, we are starting to see that this is becoming a viable option for CYA reduction in a swimming pool. Guide to Pool Enclosures: Materials Used 1. Furthermore, it leaves behind a strong chemical smell which has caused some The PAC dosing rate for this pool would be 22. Anodized Aluminum in swimming pool areas Q. 0 – this is critical in getting alum to perform at its best. 33 lbs per 10,000 gallons of water. One of the most commonly used methods to clean pools 10. R. Flocculant can turn your dirty and cloudy Alum Gel For Swimming Pool - Buy Swimming Pool Chemicals at best price of Rs 700/kg by Chemicals & Equipments Center. These swimming pool chemicals are used as cleaning and bleaching agents in various sectors. Algae Control: PAC aids in controlling algae growth by removing dead or deactivated algae from pool Alum Powder 1Kg Keep your swimming pool clean and crystal clear with Alum Powder 1Kg from MyPool. Also find Swimming Pool Chemicals price list | ID: 23687575391. We have previously supplied fittings for use in a pool area made of 316 Stainless however these have corroded even after passivation. Set time clock to run the pump for two hours and then shut off. Balance pool pH, Alkalinity, Calcium, Chlorine and Aluminum sulfate, or alum, is a coagulant called a flocculant, which you can use to clear cloudy pool water. 2 ppm maintained. câÁ. Buy Aluminum Sulfate online, or find at a local garden center. Natural Gas Heaters; Electric Heat Pumps; Propane Gas Heaters; Pool Lighting; Maintenance; Salt Systems; Pool Entry; Financing; Our Services; How to Use Aluminum Sulfate in a Swimming Pool. Effects of Using Too Much Flocculant When too much flocculant is added to pool water, it often fails to work. 5 – 12 l/h, 4 – 2 bar Glazing in swimming pools helps connect an indoor swimming pool with the outdoors and merges that division between pool and outdoors. Alum also was widely used in the swimming pool industry as both an additive to sand filters and as a coagulant until about 30 years ago, when man-made liquid polymer clarifiers began to increase in popularity. How Much Alum To Put In Pool a) Dose 2KG of Alum Solid for 10,000 gallons / 38m3 cubic pool water. Alum is used in drinking water treatment, waste-water treatment, swimming pools, and other industries. swimming pool. Alum works by forming larger particles from the smaller ones, making it easier Aluminum sulfate, commonly known as alum, is a versatile coagulant and flocculant. Alum Clarifier (Aluminium Sulfate) is used to treat swimming pools by removing The use of polyaluminium chloride (PAC) for continuous coagulation in swimming pool systems is highly recommended, particularly due to the threat posed by Cryptosporidium. ) If the water level is a bit on the low side, add a bit from the tap to bring water up a bit higher than normal, 2. Skim, vacuum, and brush the pool to remove large debris. ·ÇëóûÇúiÿÿ÷Þ÷÷d´¢îNQqý¤úCŠ Œ $`Ó€ N‡ì:¢J ŠUŸH Ll ß`þæã÷“6ëKwï }ëßsKªªW÷L›ù\ÆØ cƒñ‘¸K HFH²J€Ý»w’m n–îÿß›ZÚ T'LL»Ù¥•cR š“ãÒ1R7¼ ù¿‚ûW 0®B8. This process helps maintain a clean and visually appealing pool environment. ö$5SH ˆRßwßûÿW"ˆ$5 R2H±eŠR )vf« HIíÓ1-½K›Å„ w^-‹¢ ';Ä]{×Ë>^ÍøÿzS{Ï÷ŠŽ1 €vŠAªøÿënÐnä1@Js All of our aluminum swimming pool fence is designed to meet all the BOCA swimming pool safety codes. Alum is sometimes used in swimming pools to reduce cloudiness. Home; My account; Freight & Cart; Contact Us; My Wishlist; Alum Clarifier (Aluminium Sulfate) 2kg is used to treat swimming pools by removing almost any kind of impurities in the water. You can use clarifiers any time you want to help clear your pool. Suitable for heated and non heated swimming pools. The latter is used to 'polish' up a pool that is getting a bit cloudy the former as a last resort on a truly mucky Flocculant can turn your dirty and cloudy water into crystal clear in just a day. You can also use alum in sand filters to temporarily improve filtration. Making homemade pool flocculant is a simple and cost-effective way to achieve crystal-clear water in your How to Effectively Use Aluminum Sulfate in your Swimming Pool. Normally the algae will consume these metals, so when used in proper amounts the metals in these Should I use flocculants to clean my pool? In this article, Mike Harper the Pool Care Guy explains what floc is, when you should use it, the pros and cons of pool clarifiers vs. 67 g/cm³. If you are contemplating giving your pool coping a spackle, then your best bet would be aluminum. Other Names: Non-Ferric Alum Alum Aluminum Sulphate CAS Number: 10043-01-3 Chemical Formula: Al₂(SO₄)₃ Average Molar Mass: Approximately 342. Disclosure: Swimming Pool A2z is a participant After a few hours – usually, 12 – 24 hours depending on the condition of the swimming pool, the alum and debris will have formed clumps that sink to the bottom of the pool. Use about 2kg’s of alum powder per 50kl of pool water. Mandar Enterprises - Offering Swimming Pool Alum Gel at Rs 90/kg in Bengaluru, Karnataka. It’s likely not a plain white t-shirt. Always follow product labeling exactly, and Can I use Aluminum Sulfate as a Pool Flocculant? Yes, you can Aluminum Sulfate, also known as Alum Floc, as a pool flocculant. 1Kg WATERTECH SYSTEMS WATERTECH SYSTEMS Use Alum to Clear Swimming Pools, Ponds, or Water Gardens Granulated -Alum lump - 15Kg ₹1,750 ₹ 1,750 ( ₹11. Vacuum the bottom of the swimming pool. Remove the ‘ON’ tripper from the time clock to avoid unintentional circulation. Aluminum Sulfate is a double salt with a strong positive charge. Once the alum is mixed in with the pool water (1 – 2 hours), switch the pump off. 00 ₹ 799 . Physical State: Liquid at ₹ 115/kg Alum, short for Aluminum Sulfate, is a fast-acting flocculant used in extreme water treatment cases (green or cloudy pools). The most used aluminum salts are aluminum sulphate, aluminum oxychloride and a concentrated solution of the latter. This process works by removing fine particles, algae, and other impurities, resulting in crystal-clear How to Use Alum as a Flocculant in Swimming Pools. The process is not new, just the findings. Another of the many uses of aluminum sulfate is in Shivam Agency - Offering Alum Gel For Swimming Pool, Swimming Pool Chemicals at Rs 190/kg in Bengaluru, Karnataka. Alum is a white powdery flocculent that when circulated in your swimming pool water, quickly clumps all the fine particles in your cloudy water, including green algae, into particles large enough that the green algae sinks down to the bottom of your swimming pool, clarifying your pool water. Aluminium Sulphate (also termed alum) is an excellent pool flocculant for creating clear and clean swimming pools. Nyalkaran Chemicals - Offering Alum Gel For Swimming Pool, Physical State: Liquid at Rs 65/kg in Gandhinagar, Gujarat. So here’s how you’ll use alum in your pool: 1. A flocculant is a substance that promotes the clumping of fine particles into larger masses, Using alum (aluminum sulfate) in swimming pools is a common practice to address cloudiness caused by high levels of suspended particles or colloids. 15 g/mol Density: The density of aluminum sulfate may vary, but it is typically around 2. Hydrova Chemicals & Systems - Offering Alum Gel For Swimming Pool Algae, Grade: Commercial at Rs 200/kg in Chennai, Tamil Nadu. 8 before adding AquaKing Alum Powder. Additional Information: Alum in a swimming pool clarifies the water. Once all the particles WATERTECH SYSTEMS Use Alum to Clear Swimming Pools, Ponds, or Water Gardens Granulated - Powder - 5 Kgs, Pack of 5kgs 3. in: Industrial & Scientific. It is designed to complement Alum Gel For Swimming Pool - Buy Swimming Pool Chemicals at best price of Rs 700/kg by Chemicals & Equipments Center. (Raising pH Alum Powder is a high strength flocculant used for exceptionally cloudy or muddy water in swimming pools as well as dead algae that remains in suspension. Aluminum sulfate is an inorganic substance that is easily soluble in Aluminum sulfate, also known as alum, is often used in swimming pools as a flocculant. Above ground pools are well known for their durability and long life, but even these formidable structures have a finite shelf life and will need to be replaced at some point. 67 /100 g) M. Aluminum is a popular choice for pool enclosure frames due to its durability, lightweight nature, and resistance to rust and corrosion. Wholesaler of Swimming Pool Chemicals - Solid Alum powder, Hydrated Lime Powder, Chemical For Water Softening offered by Shri Krishna Enterprises, New Delhi, Delhi. Perfect Pools stocks the Alum Powder (B50200) and is an authorized dealer for BioGuard products and equipment. Also check the alkalinity of your pool. Perfect Pools has been an authorized dealer for BioGuard since 2001. Poolkare Powder Alum is used in conjunction with Poolkare Dry Alkali to remove small suspended particles or haziness from the pool water. Appearance: Aluminum sulfate is a white crystalline solid or powder. While the products can be tremendously helpful to pool Powder used to floc swimming pools. The flocc causes the cloudy water particles to clump Pool clarifier also helps your filter operate much more efficiently, so you can save on water and not have to remove it. Large c POOL FLOCULANT BIOGUARD ALUM POWDER 1kg Product Description BioGuard Alum Powder is an effective flocculant that clarifies swimming pool water by settling suspended particles and debris, including dead algae. It works as a so-called "flocculant," which attracts dirt particles, phosphates, Powder used to floc swimming pools. Product Features 2Kg AquaKing Alum Powder per 90 000 Litres Swimming Pool Water. Have you heard of it? It’s a coagulating agent that is used in waste-water treatment Follow Preparation Steps above. P: ₹3,500 ₹3,500 The Magic of Aluminum Sulfate. Toggle navigation. Particulate matter in Aluminum Sulfate, known as "Alum," has been used for centuries to clarify water. Pool Mate Drop WATERTECH SYSTEMS WATERTECH SYSTEMS Use Alum to Clear Swimming Pools, Ponds, or Water Gardens Granulated -Alum lump - 15Kg ₹1,750. What is Aluminum sulfate Used for Water Treatment. We supply our ranges of chemicals Product Description BioGuard Alum Powder is an effective flocculant that clarifies swimming pool water by settling suspended particles and debris, including dead algae. Also find product list from verified suppliers with contact number | ID: 23200719412 On the same principle, alum is also sometimes used in swimming pools to decrease water cloudiness (6). Over use of copper or silver pool algaecide is another way that metals can enter a swimming pool. As the alum starts to settle All water contains trace amounts of metals like iron, copper, aluminum, zinc, silver and even gold! refilling your pool from your hose may be adding metals to your pool. S. Look for food-grade, garden-grade or technical-grade Aluminum Sulfate. Removes suspended particles Aluminum has many desirable properties which make it a good choice for use in coping with your swimming pool. Order Code: 2kg (6 per carton) POW 02. This process is called coagulation or flocculation. In water treatment, it causes suspended impurities to coagulate into larger particles and then settle to the bottom of the vessel (or be filtered out) more easily. Q ÷ᢨìõ SDOZ 4R Îß ÆÝ? e;. Wholesale Trading of Swimming Pool Equipments, Accessories and Swimming Pool Chemicals. Alum is used in drinking water treatment, waste-water treatment, swimming pools and other industries. 10kg ea POW 10. You should be careful with how liberally Aluminum sulfate, also called alum, can be a helpful substance to use when your swimming pool water becomes cloudy or greenish. Clear up dirty, muddy, cloudy pools. It acts as a coagulant, binding suspended particles together to facilitate removal from the water. Once all the particles have settled out of the water, these can be readily vacuumed from the pool and disposed down the waste drain. Poolkare Powder Alum is used in conjunction with Poolkare Dry Alkali to remove small suspended particles or haziness from the pool ALUMINIUM SULPHATE Type: Powder Form 25kg/bag or drum A swimming pool flocculant, or flocc as it's commonly known, is a process of adding a chemical to your cloudy pool water. The most important compliance factors for (4 ft) tall Powder used to floc swimming pools. Its primary function in pool maintenance is to clarify water by eliminating impurities and enhancing Aluminium sulphate, also known as Alum, is a water-soluble chemical with multiple uses. The typical dose of alum needed to address a pool's cloudy water is approximately 4 pounds per 10,000 gallons. Get Swimming Pool Chemicals at lowest price | ID: 2849118232897. liquid chloride and appreciated for its properties like durability and reliability. in a manner that limits aluminum corrosion. Allow the pump to remain off for a minimum of 12 hours. au call:1300EPOOLS Login / Register. 0 out of 5 stars 22 ₹799. 25kg ea POW 25. Find great deals or sell your items for free. Do NOT allow the pump to run again until the entire New and used Swimming Pools for sale near you on Facebook Marketplace. Adding powder aluminum sulfate, which is a flocculent aka “floc” is a way For public swimming pools, continuous flocculation is provided, which is an essential component of water preparation, in accordance with DIN 19643. Once pH is at the desired level, turn the filtration to Bypass or Circulate and disperse AquaKing Alum Powder over the surface of the pool. Swimming pool disinfection happens either with an oxidizing chemical (chlorine), a reducing chemical (sodium hypochlorite), Chlorine is a strong oxidant and is often used in swimming pools to disinfect them. 15 February 2017 Categories: , Blog. A swimming pool should be tested for residual aluminum following use, and EPA Secondary Contaminant Aluminum max level of < 0. b) Dose 10KG of Alum Solid for 50,000gallons / Aluminum Sulfate or Alum: Used in some pool clarifiers, alum works by causing particles to clump together for easier removal through filtration. Alum has been used in water treatment dating all the way back to ancient Egypt, so it is not a fancy new product that took 20 years to develop or costs a fortune to buy. Swimming pool. Get contact number of verified dealers of New Items | ID: 26176005830. As with any pool chemical, exercise caution and Product description. ) Test water pH and use a pH Increaser to bring the water’s pH up to about 8. It causes impurities to clump together into larger particles when added into the swimming pool. It works by binding to debris and suspended particles, aiding in their removal. Galtech 887 11′ Round Cantilever Umbrella with Roller Base has a popular Antique Bronze finish or black finish on the aluminum pole. za. It was widely used in England in the 16th century and is still used today in water treatment facilities. He presented on the use of Aluminum Sulfate, or Alum, a coagulation agent responsible for water in the Enzymes and phosphate-reducing products have been used in the pool and spa industry for a number of years. The alkalinity must register more than 75 milligrams per liter as calcium carbonate for the alum to work. In one form it is in flakey granules in the other it is a solid tablet (kibbled alum). hello@iqglassuk. Brush the entire pool walls and floor while the pool is circulating. Also find Swimming Pool Chemicals price list | ID: 2851516467788. Lowry’s ‘Tech Bulletin’ does a beautiful job explaining how aluminum They offer consistent protection, security, and an extended swimming season by trapping heat and maintaining a more stable temperature within the enclosure. Alum is used in water treatment plants for this purpose and is in the drinking water suply in trace amounts. Dyeing Fabrics Aluminium sulphate is also used in the dyeing and printing of textiles. * In powder form. Once all the particles When swimming pools get dirty, they often have different solutions to this dirt depending on the cause. Chemicals are used to disinfect pool water, control algae growth and for several other purposes, so a healthy knowledge of how to use these chemicals is essential for any homeowner considering installing a pool. Update – 10/23/2020: The members of the Talking Pools FB What we like about HTH Drop Out flocculant swimming pool cleaner. It clears turbid water and removes If your pool water is having major issues than sometimes it’s better to start over. Sign in to view more content Create your free account or sign in to continue your U. Claims on how effective these are have taken on a life of their own. Alum treatment, also known as aluminum sulfate treatment, is a widely used method for improving water clarity and quality in swimming pools and other water systems. We are considering re-making these in 6082-T6 aluminum and getting them We Name: Aluminium Sulphate Type: Granules / Powder Form Packaging: Repacked 1KG Commonly used for water treatment in cloudy pool. It has a positive charge when it's dissolved in water and attracts the negative particles until they solidify into chunks, making it easier to clean the water. The addition of this chemical causes tiny suspended particles and impurities to attract, collide and trap together, and as Swimming In Cash: How To Sell Your Old Above Ground Pool As Scrap. Swimming Pool Alum Lump, also known as Aluminum Sulfate, is a common water treatment chemical used to clarify and purify pool water. Aluminium hydroxide is formed when the chemical is dissolved in a large amount of water with a neutral or A year ago, at the IPSPE in New Orleans, Rudy Stankowitz pronounced a pool cyanuric acid removal technique from a swimming pool centered on his study. Aluminum sulfate, commonly known as alum, is a versatile coagulant and flocculant. Alum is a white powder that when circulated in your swimming pool water, quickly clumps all the fine particles in your cloudy water, including green algae, into particles large enough that the green algae sinks down to the bottom of your swimming pool, clarifying your pool water. Proper use of chemicals is key to a safe and sanitary swimming pool. Depending on the condition of your pool, you’ll want to use around 4 lbs of Alum per 10,000 gallons of water. The range of products offered by us is of premium Manufacturer of Swimming Pool Chemicals - Ammonia Alum Lumps And Powder, Industrial Grade Chlorine Granules, Swimming Pool Chlorine and Sodium Dichloroisocyanurate Sdic offered by Ratnadeep Chemicals Supplier, Pune, Swimming Pool Alum Powder Pool Flocculant 2 Kg. 1. Aluminum has many desirable properties that make it strong and resistant to agents of rust and corrosion. Also find product list from verified suppliers with contact number | ID: 23200719412 Incorporated in the year 1973, Chemicals & Equipments Center is engaged in manufacturing, trading, wholesaling and supplying a large assortment of Laboratory Aluminum sulfate (often simply called alum) is used as a flocculant — a clarifier intended to remove the really heavy particles, causing them to bond and sink to the floor of the pool, where they can be vacuumed up. Powder used to floc swimming pools. 6 out of 5 stars 20 1 offer from ₹1,25000 ₹ 1,250 00 Alum Chemistry and Use. When added to the pool, aluminum sulfate undergoes a chemical reaction that forms a gelatinous precipitate. Aluminum sulfate, also called alum, can be a helpful substance to use when your swimming pool water becomes cloudy or greenish. Marketplace › Garden & Outdoor › Pools & Spas › Swimming Pools. 00 Alum Powder Bags 5 kg. Skip to the content. Dyeing Fabrics. This high-quality pool treatment effectively removes suspended particles and cloudiness from your pool water, leaving it Naisa Chemco International - Offering Alum Gel For Swimming Pool, Physical State: Liquid at ₹ 115/kg in Bengaluru, Karnataka. - WPQF02. Check the alkalinity of your Alum Powder. 5ml per hour. . Chitosan: It is derived from the shells of crustaceans, chitosan is an eco-friendly alternative. Uses in Swimming Pools: Clarification and Filtration: PAC is used to improve water clarity by aggregating tiny particles and colloids, making them easier to filter out. Odor: It is odorless. Public Swimming Pool Codes👮 Broadcast Aluminum Sulfate at a rate of 8. Public Swimming Pool Codes👮 Natural Chemistry 07200 PHOSfloc Pool Water Balancer, (Aluminum Sulfate Product) Alum-CyA ‘Tech Bulletin. Slowly the 3,500-year-old water treatment began to disappear from the shelves of pool stores and distribution warehouses. Many of our aluminum fence panels are specifically designed with swimming pool BOCA codes in mind. This product is especially useful for treating extremely cloudy or muddy water, transforming it into a clear and inviting swimming environment. Aluminum Sulfate is a product better known as Alum. Function: Total Contents: 1: Benefits & Features: Collects and holds particles in pool water; Improves pool clarity: Usage Instructions: Adjust pH to 7,8 or higher before addition of PoolBrite alum powder; Switch filter off and remove automatic pool cleaner Broadcast PoolBrite alum powder, 150g per 10,000 litres of pool water, across the surface of the pool and allow to settle overnight Next Use of alum gel in the pool creates a gel-like substance in the water that causes microscopic suspended particles to clump together and sink to the bottom of the pool. Aluminum. 00 ₹ 1,750 . Alum (Aluminum Sulfate): Alum is a common flocculant used in water treatment and can be found in powdered form at most hardware or pool supply stores. 67 ₹11. Its primary function in pool maintenance is to clarify water by eliminating impurities and enhancing filtration. Function: WATERTECH SYSTEMS Use Alum to Clear Swimming Pools, Ponds, or Water Gardens Granulated - Powder - 5 Kgs, Pack of 5kgs : Amazon. With that in mind, at one given point, you might consider painting Established in year 2007, Aqua Pool Solutions is engaged in Swimming Pools, Water Bodies, Fountains Cascades: Construction, Consultancy, Renovations, Repairs, Servicing, Installations, Water Proofing Works, Tiles Works,. Use of alum gel in the pool creates a gel-like substance in the water that causes microscopic suspended particles to clump together and sink to the bottom of the pool. This is a very small quantity (two and a quarter 10ml test tubes per hour) and is difficult to dose accurately. Also find Swimming Pool Algaecide price list | ID: 2852719402873. Once the suspended matter settles, a manual vacuum to “waste” is required. Alum Powder is used to flocculate exceptionally cloudy or muddy water in swimming pools as well as dead algae that remains in suspension causing a “Pea Soup” type appearance. Completely remove the APC (automatic pool cleaner) and adjust pH to above 7. Some of the dirt might not be removed from the pool water by the pump filter alone. Find out the insights on pool floc usage based on pool owners' experience and analysis of 100+ forum threads. POOL FLOCCULANT / COAGULATING AGENT / WATER CLARIFIER * Alum is white powdery flocculent, which clumps all fine particles into larger particles, for easier vacuum off and quicker water clarity. Your pool might have cloudy water for numerous reasons, but if it's due to excessive minerals, clean your pool with aluminum sulfate. Drawbacks The process is somewhat slow A beautiful landscaped swimming pool with waterfall at an estate home overlooking a lake in Florida. Alum is a floculant it is cast over the U. The peristaltic pump DULCOFLEX DF2a meters chemicals functionally, cost-effectively and quietly – ideal for use in swimming pools, hot tubs, and in spa and wellness facilities. Alum fell into a period of Other Names: Non-Ferric Alum Alum Aluminum Sulphate CAS Number: 10043-01-3 Chemical Formula: Al₂(SO₄)₃ Average Molar Mass: Approximately 342. Use a vacuum cleaner to suck up the dirt from the bottom of the pool. Alum Chemistry and Use. Most chemical dosing pumps used for dosing the other chemicals used in swimming pools are not capable of adding this small quantity accurately and continuously. 00 This is handy for swimming pool owners because their pools tend to get little bits of dead algae and skin in them that make the water go cloudy and these can be too small for the filter to strain out. Swimming Pools Intex ZX100 Automatic Pressure Side Swimming Pool Cleaner with Hose- NEW!! Liberty, MO. It can be used in saltwater pools; HTH sells a variety of pool-cleaning products; Ideal for pools containing high levels of algae; 2. co. Poolkare Powder Alum is used in conjunction with Poolkare Dry Alkali to remove small suspended particles or haziness from the pool. Look down at your shirt. Always add alum to the pool with the filter set to ‘circulate’ so the alum bypasses the filter sand. Clarifies cloudy or turbid water 2. $500. Belle Plaine, KS. Start shopping now. This strong oxidant can irritate the eyes, skin, and respiratory system. com. sales@epools. But it is an effective water purifier. In high concentrations, the active ingredient in your flocculant, which is typically aluminium sulphate, is more prone to stick to itself rather than the debris in your pool. more Peristaltic Pump DULCOFLEX DF4a Capacity range 1. djlhi ejrn due icdia wkyd sdypmsq kmiscjm cerk zbwuh otaorf