1.convenient maintenance
2.unique-patent air valve
3.reasonable design
4.easy to install
5.optional Pneumatic diaphragm pump

size                                                         510mm×318mm×689mm

max flow                                                 150gpm(568lpm)

max working pressure                        120 psi(0.84MPA,8.4bar)

fluid inlet                                                 3-1/4in.npt(f)

fluid outlet                                               3-1/4in.npt(f)

air inlet size                                            1/2 in.npt(f)

max suction height (dry sucton)         18ft(5.48m)

max permitted grain                             1/4in.(6.3mm)

max air consumption                           175scfm

every reciprocating flow                       1.03gallon (3.9 lpm) 

max reciprocating speed                    15m

pump structure material:  cast steel;  aluminum alloy;  pp;  stainless steel;  ptfe

 1. CONVENIENT MAINTENANCE

Pneumatic diaphragm pumps can reduce the waste of resources by lower inner capacity and is easy to clean; stainless bolt can resist corrosion and provide reasonable position which is convenient to resemble.

2. UNIQUE-PATENT AIR VALVE

It adopts pilot-type air valve which can eliminate the problem of shut-down and there is no need to open internal cavity for the replacement of all parts and to lubricate air lines.

3. PRECISELY LOCATED PARTS

Wear-resisting end step bearing ensures the correct position of valve rod and is easy to replace

4.PROTECTION DRAIN OUTLET

All the drain outlet uses one common port that can prevent internal vapor from corroded by sealed element of air motor and it is good to idle function during the operation of loading or unloading storage tank.

5. COMPACT EXTERNAL STRUCTURE

The structure is anti-corrosion, anti-leakage and easy to be cleaned and color-changed. Dipped parts and air cavity after the special process treatment can endure risk in the bad operation environment.

6. FLUID COMPATIBILITY

The case material provided includes stainless steel, cast steel, polypropylene, aluminum alloy and so on.

7. REASONABLE SEALED DESIGN

Diaphragm could be tightly located and it causes positive liquid sealing effect in pressure-stip forming.

8. HEAVY DIAPHRAGM PLATE

Clamping reliable diaphragm plate can eliminate any leakage and drop and avoid expensive stop operation time.

9. LONG-EFFECT VALVE ROD DESIGN

The stainless valve rod has a longer working life and it has a good anti-corrosion function even in humid air condition.

10. EASY TO INSTALL

Bolt connected, self-positioning air and fluid parts.

11. SELECTION OF ELASTIC MATERIAL

Various selections of valve seats and valve balls can ensure the fluid compatibility and reliable sealing which can improve efficiency, long working life and suction lift..