Name: chemical dosing pump
Brand: HENGWANG
Availability: InStock

Product Details

Product Description

Product Application chemical dosing pump

Designed for high output applications. The drive incorporates a variable eccentic design which ensures smooth output and reduces system shock. The mechanically actuated diaphragm reduces the possibility of hydraulic oil contamination of process liquid which makes this an ideal pump for water treatment applications. DC variable speed drives are available for external control and automation.

The metering pumps offer a high level of reliability with outstanding value for applications up to 175 psi (12 Bar).

Municipal, industrial water and waste water, swimming pool, etc. All kinds of water treatment process
Options of diaphragm metering pum.

Model	Max.Suction Lift (drywet,m)	Max. particle diameter (mm)	Suction and discharge size (inch)	Air inlet size (inch)	Max. flow rate (L/min)	Max. air consumption (m3/min)
HWJ-1	4 7.6	2.5	1/2 3/4	1/4	57	0.672
HWJ-2	4 8	4	1	1/2	157	1.7
HWJ-3	5 8	5	1½	1/2	358	3.5
HWJ-4	5 8	6	2	1/2	587	4.9
HWJ-5	5 8	9.4	3	3/4	1060	9.1

Main Features

1. Safe operation, mechanical drive diaphragm.
2 .Sealing, no leakage, simple and safe assembly and maintenance.
3 .It can transmit high-viscosity media, corrosive liquids and hazardous chemicals.
4. Flow regulator can adjust the stroke length or motor frequency.
5 .It is a multi-layer composite membrane structure repression, the first layer of super toughness Teflon acid film, the second layer of EPDM rubber elasticity, the third layer 3.0mmSUS304 supporting core, the fourth layer is made of reinforced nylon fiber fill, the fifth layer using EPDM rubber elasticity completely wrapped shoe, which can effectively raise up the diaphragm pot life.

Certifications

Detailed Images