Plastic PP Air Powered Dual Diaphragm Pump
Product Introduction
STANDARD DUTY BALL VALVE PUMPS
SANDPIPER's most popular product line, offering a large variety of performance and application capabilities
Standard Duty Pumps are ideally suited for intermittent / on-demand, portable, moderately abrasive fluids, and suspended solids. Standard duty pumps are constructed in Aluminum, Cast Iron, Stainless Steel and non-metallic materials such as PTFE, Polypropylene, and PVDF with elastomer TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves.
ESADS+PLUS Air value
Accomplished in minutes without removing pump from service by removing only 4 bolts.5 Minutes for maintenance and cleaning. Saves you money by minimizing downtime.
Simple to run & safe:
* Self-priming, no need to pump, dry operation
* Portable or car-mounted
* Easy to install and low maintenance costs
* Easy to assemble repeatedly, simple structure and low maintenance cost
Easy to assemble repeatedly, simple structure and low maintenance cost
* Unique ESADS +Plus online external service air valve unit
1 wrench, 4 bolts, 5 minutes to complete the maintenance and cleaning of the valve and reversing valve.
* Explosion-proof safety
No power or fuel supply required
Compressible air or natural gas drive, EU ATEX certification
* No need for expensive piping and accessories
No safety valves, bypass lines, valves, etc. are required at the dead point
Flexibility:
* Material handling capacity: can handle materials containing large particles of solid particles, such as mud, abrasive,
corrosive or easy to deposit
* particulates.
* Variable flow self-regulation, standard metal pump shuts down pressure to 8.6 kg
* Application flexibility: Proper selection allows one pump to deliver multiple media without regard to motor power issues.
Durability:
* Easily pass large (up to line size) solids and shear-sensitive materials without degradation or heat buildup/transfer
* Run Dry & Deadhead without damage
* Does not damage shear-sensitive materials
* Consistent Performance: Pumps abrasive fluids without gradual loss of flow as parts wear
Certificate
Company Profile
Packing & Shipping
FAQ
Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.
More information please contact us, we will provide the timely feed
Audited Supplier 
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