PVDF Diaphragm Pump, 0-20 m3/h, DN15-DN100, 70m, Air-operated

Jul 03, 2025

Product Name: Air-operated Diaphragm Pump, Self-priming
Material: PVDF
Inlet/Outlet Diameter: DN15-DN100 (mm), 1/2-4 Inch
Flow Rate: 0-20 m3/h
Head: 70m
Suction: 10m
Maximum Allowable Particle Size: 1-10 mm
Connection Method: Threaded, Flanged

Features

Fully Fluorinated Plastic
Corrosion Resistant
Acid-alkali Resistant
More suitable for strong acid environments with Teflon and PFA.

Self-priming Air-operated Diaphragm Pump Parameters

Model	Inlet/Outlet Diameter (mm)	Flow Rate (m³/h)	Head (m)	Suction (m)	Maximum Allowable Particle Size (mm)	Connection Method
QBF-A 15/20	DN15/20	0-3.5	70	10	1	Threaded
QBF-A 25	DN25	0-4.5	70	10	2.5	Threaded
QBF-A 25/40	DN25/40	0-8	70	10	4.5	Threaded/Flanged Dual Use
QBF-A 50/65	DN50/65	0-15	70	10	8	Threaded/Flanged Dual Use
QBF-A 80/100	DN80/100	0-20	70	10	10	Flanged