Air Operated Diaphragm Pump for Chemical Liquid and Wastewater Transfer with 1 Inch Acid Resistant PP Material and Strong Self-Priming Ability

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: CK
• Certification: ISO9001:2000, CE
• Voltage: 380V
• Material: Plastic
• Power: Pneumatic
• Valve Body Type: Diaphragm
• Function: Long Life
• Diaphragm Material: Polyvinylidene Fluoride
• Performance: Corrosion
• Application: Acid and Alkali Chemical Food
• Transport Package: Wooden Box
• Specification: 29.6X20.3X44.2 cm
• Trademark: Transcend
• Origin: Dongguan China
• HS Code: 8413709990
• Production Capacity: 20000PCS

Product Description

1.Superior Self-Priming & Dry-Run Capability:
No priming required; self-priming up to 5 m, dry-run up to 7 m; max head 50 m, outlet pressure ≥6 bar.

2. Wear & Corrosion Resistance, Low Maintenance:
The Air-operated Diaphragm Pump features a seal-less, no-rotating-parts design; handles particles up to 10 mm; imported diaphragm and stainless-steel fasteners ensure long life and minimal upkeep.

3. Energy-Efficient Performance:
The Air-operated Diaphragm Pump Equipped with a guiding air valve to reduce air consumption; stepless adjustment of pressure (1-7 bar) and valve opening for precise energy control.

4. Easy Operation & Eco-Safe:
Start/stop via air valve only; no lubrication needed; zero-leak design meets chemical-industry safety and environmental standards.

5. Compact, Portable & Versatile: 
Small footprint and light weight enable rapid deployment; suitable for fluids up to 10 000 mPa·s viscosity, solids-laden and corrosive media.


Technical parameters

Suction lift[mwc]	4-8
Max partical diameter[mm]	4
Suction and discharge size[in]	1
Air inlet size[in]	1/2
Max flow[L/min]	157
Max head[m]	84
Max air inlet presure[bar]	8.4

Performance curve

Plastic Pump