Suitable for Chemical /Food Industries Corrosion-Resistant/Chemical Industry/Acid-Base Liquid Transportatio Multi Functional Pneumatic Diaphragm Pump

• Customization: Available
• After-sales Service: Online / Video Service for Pump
• Warranty: 12 Months
• Model NO.: HPDQ40F
• Certification: ISO9001:2000, CE
• Rated Current: Aerodynamic
• Voltage: Aerodynamic
• Material: Plastic
• Power: Pneumatic
• Valve Body Type: Spherical
• Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
• Diaphragm Material: PTFE
• Performance: No Leak
• Caliber: DN40
• Compressed Air Pressure Range: 0.2-0.8 Megapascals
• Is It Customizable: OEM
• Is It Explosion-Proof: Yes
• Transport Package: Export Wooden Crate
• Specification: 500*350*500
• Trademark: hepda/OEM
• Origin: China
• HS Code: 841370
• Production Capacity: 99999/Year
• Package Size: 500.00cm * 600.00cm * 800.00cm
• Package Gross Weight: 60.000kg

Product Description

Detailed Photos

Product Description

 

Key Features:
Leak-proof Design: Air-operated with no mechanical seals, eliminating leakage risks.
Self-priming: Dry suction up to 5m, handles viscous, abrasive, or foaming liquids.
Corrosion Resistance: PTFE, stainless steel, and other materials for acids/alkalis.
No Electricity Required: Intrinsically safe (ATEX/Ex certified) for explosive environments.
Low Maintenance: Only diaphragms and valve balls need periodic replacement.
Applications:
Chemical Industry: Transferring corrosive fluids (acids, solvents, etc.).
Environmental: Wastewater, sludge, and oil-water mixture handling.
Food/Pharma: Hygienic-grade pumps for syrups, emulsions, and sterile liquids.
Mining/Ceramics: Pumping slurries or mineral suspensions with solids.
Construction: Paint spraying, dewatering, and adhesive transfer.

Product Parameters

 

Specification parameter table(2900 revolutions per minute)

Serial Number	model	maximum flow(L/H)	Maximum head(Bar)	calibel (mm)	Maximum particle diameter(mm)	air connection
1	HPDQ15F	3420	8.4	DN15	2.5	1/4
2	HPDQ25F	10430	8.4	DN25	3.2	1/4
3	HPDQ40F	21480	8.4	DN40	6.4	1/2
4	HPDQ50F	34220	8.4	DN50	6.4	1/2
5	HPDQ80F	53600	8.4	DN80	9.5	3/4

Company Profile

 

Certifications

 

Our Advantages

 

 

FAQ

 

Q.What kind of product packaging do you offer?
A.We provide export plywood packing for our products
 

Q.When can I get the quotation?
A.We usually quote 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.

Q.What payment term do you prefer?
A.Normally we take payment term 30%T/T in advance,70%paid before shipment.We can alsoaccept L/C at sight.

Q.What materials do you use to make your pumps?
A.We can use FRPP PVDF. Cast iron SUS304/316L aluminum alloy. Copper alloy and other materials
 

Q.How many days does it take for manufacturing?

A.It depends on order quantity and pump types.Normally it takes 30~120 days