What sealing materials does whaleflo use for it's bilge pump and diphargm pump Despite seeming like a small detail, a valve's O-ring material is very important. The material can dictate the temperature tolerance of a seal. It can also give the seal certain chemical resistances, with some types of rubber being compatible with different fluids. Viton is a synthetic rubber with a high chemical and temperature resistance. EPDM, which stands for ethylene propylene diene monomer, has its own set of properties that make it an extremely popular O-ring material. When comparing Viton vs. EPDM, several factors must be considered: temperature tolerance, chemical compatibility, and cost. Continue reading for the full comparison. EPDM Seals EPDM (ethylene propylene diene monomer) is a complex yet inexpensive rubber that has a wide range of uses. It is commonly used in roofing for waterproofing, as EPDM seals nicely. It is also a common material for freezer room seals, as it is an insulator and has excellent low-temperature tolerance. Specifically, EPDM operates effectively in temperatures ranging from -49F to 293F (-45C to 145C), making it perfect for applications in any temperature. While many rubbers have high-temperature resistance, only a few can deal with lower temperatures the way EPDM does. This makes it the first choice for anyone trying to create a seal in a cold environment or with cold materials. whaleflo bilge pump and diaphragm pressure water pump valve with EPDM seals o-ringTypical applications for freshwater. In addition to large temperature tolerance, EPDM also has a wide range of chemical resistance. These include hot water, steam, detergents, caustic potash solutions, sodium hydroxide solutions, silicone oils/greases, and many other diluted acids and chemicals. It is unsuitable for use with mineral oil products, such as lubricants, oils, or fuels. For specific chemical compatibilities of EPDM, click here. These impressive properties, combined with how inexpensive it is, make EPDM a very popular seal material. Viton Seals Viton is a synthetic rubber and fluoropolymer elastomer. "Fluoropolymer" means this material has high resistance to solvents, acids, and bases. "Elastomer" is a word that is basically interchangeable with "rubber." We won't get into what distinguishes an elastomer from a rubber here, but we will talk about what makes Viton so special. This material is often characterized by its green or brown color, but what really makes it unique is its density. Viton is significantly more dense than most types of rubber, which makes Viton seals some of the strongest. Viton has a wide temperature tolerance which ranges from -4F to 410F (-20C to 210C). The high temperatures Viton can withstand make it ideal for high-temperature applications. Viton is often used in O-rings, chemical-resistant gloves, and other molded or extruded goods. O-rings made of Viton are perfect for scuba diving, automobile engines, and valves of all kinds. When it come...

By the name of Whaleflo company, we wish you and your family a Happy New Year Xiamen Whaleflo Industry and Trade Co.,Ltd developing more and more designs for the new year, and we will have more nice offers& Promotions for the newest designs.If you are interested in any solar products, welcome to inquiry anytime. At last,wish you a Merry Christms and Happy New Year

Xiamen Whaleflo Industry and Trade Co.,Ltd is a global manufacturer,with high efficient industrial and enterprise combined with researching, producing, selling and after-sales service.our main products cover Solar New Energy, Marine,RV, Industry, Agriculture,Food beverage,etc,Min products including Similar flojet bottled water dispenser system,magnetic drive pump,solar pump,solar panels,solar battery,Inverter, Adblue urea pump, self-priming diaphragm water pump,on-demand pressure water pump,bilge pump, clean water pump, dirty water pump, marine and caravan accessories,etc. Our factory set up in 2005, the export department was established in 2018, the factory was equipped with professional advanced producing facilities & technology, and professional researching and developing teams, which enable us to develop and produce more than 3000 items of pumps for solar new energy,marine,RV, agriculture, industry and food beverage. we had shipped our quality items to more than 33 countries & regions like North America, South America, Europe, Middle-East, Africa, Southeast Asia and Australia and etc. Whaleflo strongly took the principle of Honesty, Innovation and Progress, dedicated to providing products with high quality, safety and competitive price. We aim to cater to customers’ requirements. We are looking forward to working with you for a win-win situation!

Whaleflo Bilge pumps for boats take all the hard work out of the clearing and remove nuisance water, so you don't have to. An excess accumulation of water in the bilge can lead to a variety of problems ranging from rust to hull damage. Choose from whaleflo wide selection of high-quality boat bilge pumps and find incomparable deals on marine pumps, plumbing, and more. If you're looking for more boat plumbing, check out our pages on www.whaleflo.com

Whaleflo New Dc solar water pump advantages 1. Permanent magnet Brushless DC synchronous motor; Efficiency increase by 15%-20%; Energy saving; Reduce the use of solar panels 2. Copper or stainless steel outlet/connection/cylinder 3. Alloy mechanical seal, long service life, reliable work 4. Motor coil using automatic winding machine centralized line group, improve the efficiency of the wire machine 5. The pump parts are processed with high precision and automatic machine, and the dimension accuracy and smoothness are strictly controlled 6. Intelligent water shortage protection and full water protection Whaleflo Dc controller: (1) Waterproof grade: IP65 (2) Ambient temperature: -15ºC -60 ºC (3) MMPT(Maximum power point tracking) function, the highest solar energy utilization (4) Automatic charging function: ensure the normal operation of the solar pump while charging the battery; The battery can keep the solar pump working in the absence of sunlight (5) Digital display of power, voltage, current, speed, and other working conditions and error code (6) Frequency conversion function: it can automatically operate according to the sunlight power, and also can manually adjust the speed according to the actual demand (7) Automatic startup and shutdown (8) Good water sealing, double sealing effect (9) Soft start: no impulse current, protect the pump motor (10) High pressure/low pressure/overcurrent/high temperature protection

Whaleflo factory have 7 days hoiliday to celebrate the Chinese National Day Holiday. Order is accpeted during the holiday but will delivery during the holiday.if any emergency about the order,please contact our whaleflo sales team for more details. May the mountains and rivers be safe,and the motherland be prosperous. Wish you a happy National Day.