3" Polypropylene Diaphragm Pump Air Driven Reciprocating Pump
Our Ployprepylene diaphragm pump have totally seven specifications.
The sizes for import/export are 1/4", 3/8”, 1/2", 3/4", 1", 1.5",
2", 3". The components which contact with the fluids are usually
made of aluminum alloy, nodular cast iron, polypropylene, stainless
steel. Depend on the varied applications, and the materials of
diaphragm can be , Neoprene, Santoprene, Buna-N, Hytrel, PTFE, so
that it can meet the requirements of different fluid mediums.
Features
3 in (76.2 mm) ANSI center-porting that is internally threaded 3
npt or bspt
• Bolted leak-free, flanged connections — no clamp bands used
• Large flow paths for high viscosities
• Easy air valve maintenance
• Heavy-duty construction
• Fluid flow up to 275 gpm (1040 lpm)
REPAIR KITS FOR WET END
| Part No. | Part Code | Part Name | Qty |
| 1 | 8001-TF | Valve Ball | 4 pcs |
| 2 | 8002-PVDF | Valve Seat | 4 pcs |
| 3 | 8003-FCP | Seat O-ring | 8 pcs |
| 4 | 8005-TF | Diaphragm | 2 pcs |
| 5 | 8006-ST | Backup Diaphragm | 2 pcs |
| 6 | 8008-TF | Plate O-ring | 4 pcs |
Packing & Shipping:
WHAT ARE POLYPROPYLENE DIAPHRAGM PUMPS USED FOR?
Efficiency - valve provides ultra-positive, reliable shift signal
Reliability - RV's patented 'Unbalanced' air valve ensures no-stall
operation
Versatility - Broad range in materials of construction for optimum
fluid compatibility
Environmentally Sound - Bolted construction for leak-free fluid
handling and ribless fluid caps to eliminate cracking
Serviceability - Easier service through modular design
FAQ
Q1. Can I have a sample order for air diaphragm pump?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time for air diaphragm pump?
A: 3-5 days for Sample preparing ,8-10 working days for mass
production.
Q3. Do you have any MOQ limit for air diaphragm pump order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take the air
diaphragm pump to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive.
Airline and sea shipping also optional.
Q5. How to proceed an order for air diaphragm pump?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
A6 :
1.The air diaphragm pump can suck the peanut,pickles,tomato
slurry,red sausage,chocolate,hops and syrup etc.
2.The air diaphragm pump can suck the paint,pigment,glue and
adhesive etc.
3.The air diaphragm pump can suck various glazed slurries of
tile,porcelain,brick and chinaware etc.
4.The air diaphragm pump can suck various toxin and flammable or
volatility liquid etc.
5.The air diaphragm pump can suck various strong acid,alkali and
corrosive liquid etc.
