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1/2 Inch Stainless Steel 316 Air-Operated Double Diaphragm Pump

Wetted Body Material: Stainless Steel 316

Center Air Chamber Material: Aluminum Alloy

Diaphragm material: Teflon (TFM), Polyethylene(UPE), Santoprene (STP)

It is suitable for the transportation of glycol, alcohol, sodium hydroxide, nitric acid, carbonic acid, fruit acid, enzyme, caustic soda, ammonia, asphalt, and some acid & alkali liquid, but not suitable for hydrochloric acid, dilute sulfuric acid...

The double diaphragm pump represents an unwavering solution for an array of fluid transfer applications. Distinguished by its innovative dual diaphragm design, it sets the benchmark for smooth and highly efficient operation. The compact and lightweight construction not only eases installation but also enhances its portability, making it a versatile choice for a wide range of applications.

No matter whether you need to transfer liquids or grapple with abrasive and viscous fluids, our double diaphragm pump consistently excels in performance and durability. Its robust design and precision engineering ensure that it can readily tackle the most demanding tasks with ease.

Choose the trusted path to enhanced fluid transfer solutions by opting for our double diaphragm pump. What are you waiting for? Contact us!

Diaphragm Specification:

Material	Temperature Range
UPE (U)	+5 to +50°C
TFM (T)	-30 to +130°C
Stantoprene ® (O)	0 to + 80°C

Specification:

Suction/ Discharge Port Size	1/2” PT(BSP)
Air Inlet Port Size	1/4” PT(BSP)
Air Exhaust Port Size	1/4” PT(BSP)
Min Air Inlet Pressure	0.5 Bar(kgf/cm²) ; 7.25psi
Max Air Inlet Pressure	8 Bar(kgf/cm²) ; 116psi
Best Air Inlet Pressure Range	1.5~3.5 Bar(kgf/cm²) ; 21.75psi~50.76psi
Discharge Volume Per Cycle	150 ml/cycle
Max Solids Handling	⌀2mm
Max Air Consumption	550Liter/Per Min.;19.42 SCFM
Max Wet Suction Lift	6.7 m
Packing Dimensions	26Lx21Wx29H(cm), 0.56Cuft
Net Weight	7 KG
Max flow rate	12.68 Gallon/Per Min. ; 48 Liter/Per Min.
Liquids Serviceability	Suitable almost all alkaline liquids and most acidic liquids, such as ethylene glycol, ethanol, sodium hydroxide, nitric acid, carbonic acid, fruit acids, enzymes, caustic soda, ammonia and asphalt. It also suitable wines and food sauces. Transport of some edible raw materials such as syrup, etc., but must be cleaned regularly. But it is not suitable for some special liquids such as dilute sulfuric acid, hydrochloric acid, hydrogen bromide, aqua regia, and chlorine. It can be used in the pharmaceutical industry, food industry, chemical industry, etc.

➤Product Advantage

Easy to move and install.
Low maintenance cost.
Can run dry for extended periods without damage.
Ensures 100% no-stall work efficiency.
Comes with a one-year warranty period, with a maximum of three years warranty for the diaphragm.
Suitable for conveying corrosive and abrasive substances.
Capable of handling high-viscosity fluids.
Does not affect the integrity of the conveyed material.
Designed to ensure safety, this pneumatic diaphragm pump is suitable for operation in flammable and explosive environments.
Pipe blockage does not lead to excessive load, overheating, or explosions.
Provides high accuracy in its operation.

➤Product Certifications

We are professional manufacturer of air-operated double diaphragm pump in Taiwan. Dedicated to product research and development, we now have CE, ATEX, and ISO9001 quality certifications. We take high-quality, swift service, innovative technology, honesty, and trustworthiness as our guiding principles.