Cosmostar
COSMOSTAR D0902 3/8" Double Diaphragm Transfer Pump
COSMOSTAR D0902 3/8" Double Diaphragm Transfer Pump
Couldn't load pickup availability
D0902 3/8" Double Diaphragm Pump - High-Endurance, Low-Pressure Fluid Transfer Solution
Description:
Efficient Fluid Transfer Made Easy
Experience unparalleled efficiency with the D0902 3/8" Double Diaphragm Pumps, expertly crafted to offer a smooth, reliable flow at low air pressure. Ideal for diverse fluid transfer needs, this pump is a perfect fit for both industrial and commercial applications.
Key Features:
- High Flow Rate: Delivers an impressive up to 23 liters per minute, combining power with a compact design.
- Low Operating Pressure: Efficiently operates on as little as 20 psi (1.4 bar), making it an energy-saving choice.
- Enhanced Durability: Equipped with Teflon plates in each diaphragm compartment, ensuring longevity and consistent performance.
- Quiet Operation: Designed to work with minimal noise, enhancing the work environment.
- Easy Maintenance: Features user-friendly air valves and ball checks for hassle-free upkeep.
Versatile Applications:
Industrial Fluid Handling: Ideal for drum transfer of fluids up to 3000 cps, including waterborne and solvent borne paints, acid catalyzed varnishes, enamels, and lacquers.
Printing and Dye Circulation: Perfect for circulating low viscosity inks, stains, and dyes.
Adhesive Supply and Waste Removal: Streamlines low viscosity adhesive supply and efficient waste fluid removal.
Why Choose the D0902 Pump?
- Portable and Lightweight: Its small size makes it easy to handle and transport, fitting seamlessly into various workspaces.
- User-Friendly: Engineered for ease of use and maintenance, saving you time and effort.
- Cost-Effective: Low energy consumption and reduced maintenance needs make it a budget-friendly choice.
- Elevate your fluid transfer processes with the D0902 3/8" Double Diaphragm Pump, where efficiency meets innovation.
Share

Excellent diaphragm pump. Using for very viscous liquids, reliable and works well! Would recommend, also timeless body parts, smal but very fast. Pumps 200L in 1 minute thick food items.
Great buy
This pump seems to work just fine at a fraction of the cost of a name brand pretty simple to get hooked up and running and so far hasn't given me a single issue really can't go wrong you get quite the value here
I needed this for oil on my property and it’s perfect for viscious liquids. For such a small pump the pressure is right where I need it to be.I will say I was most shocked by how quiet it is, my last pump was a ever present background noise in my workshop but not this bad boy. Smooth operation and fast delivery is what I hoped for and I got that and more.Until We Meet Again-Off The Grid Ken
Works great for heavy, high density liquids like oil. Excellent pressure for a small pump. Pneumatic means no sparks or electricity. No chance of arcing and is easily grounded. This pump is everything as advertised. And it should last a good long time - very solid construction.