product overview page

Air Operated Double Diaphragm Pumps,

Spares, and Kits.

DJ pump is 100% compatible with Sandpiper pump, Wilden pump, Aro pump etc.


FIRST STANDARD SETTER FOR CHINA AODD PUMP

Professional Fluid Transport System Integrator and Equipment Producer

◆ ISO9001 quality management systems (QMS),
◆ ISO14000 environmental management systems (EMS),
◆ ISO45001 occupational health and safety management systems
◆ CE, ATEX, DPEC, MA

◆ 40+ technical engineers
◆ 10+ years R&D experiences
◆ 30+ patents (includes invention patent)
◆ 600+ Liquid process transfer technology and field work experiences


* DJ Pump: Compatible with Sandpiper

Metallic and non-metallic standard duty ball pumps, Heavy duty ball pumps, Heavy duty flap valve pumps, dry powder transfer pumps, gas operated pumps, Sanitary hygienic Pumps, Mining industry pumps, Lithium batteries industry pumps, all stainless steel pumps ….

2nd Generation Metallic Pumps DJ-S Series

  • Aluminum, Cast Iron, 316 Stainless Steel
  • Design Level: 02
  • 100% compatible with Sandpiper standard series
  • Size: 1/2″, 1″, 1.5″, 2″, 3″
2nd Generation Metallic Pumps DJ-S Series
Non-metallic Pumps DJ-S Series

Non-metallic Pumps DJ-S Series

  • PP, PVDF
  • 100% compatible with Sandpiper standard series
  • Size: 1/4″, 1/2″, 3/4″, 1″, S1F 1″, 1.5″, 2″, 3″

1st Generation Metallic Pumps DJ-S Series

  • Aluminum, Cast Iron, 316 Stainless Steel
  • Design Level: 01
  • 100% compatible with Sandpiper standard series
  • Size: 1/2″, 1″, 1.5″, 2″, 3″
1st Generation Metallic Pumps DJ-S Series
Flap Valve Diaphragm Pump

Heavy Duty Flap Valve Pumps

  • Aluminum, Cast Iron, 316 Stainless Steel
  • 100% compatible with Sandpiper heavy duty flap valve series
  • Size: 1″, 2″, 3″, 4″

Heavy Duty Ball Valve Pumps

  • 316 Stainless Steel
  • 100% compatible with Sandpiper heavy duty ball valve series
  • Size: 1″
1" Heavy Duty Ball Valve Pumps
Gas Operated Diaphragm Pump

Gas Operated Pumps

  • Aluminum, Cast Iron, 316 Stainless Steel
  • ATEX, Gas or Air Operated
  • Size: 1/2″, 1″, 1.5″, 2″, 3″

Sanitary Hygienic Uses Pumps

  • 316 Stainless Steel
  • DPTC, Food Grade Materials
  • Size: 1″, 1.5″, 2″, 3″
Sanitary Hygienic Uses Pumps
Mining Industry Uses Pumps

Mining Industry Uses Pumps

  • Cast Iron, Stainless Steel
  • ATEX MA
  • Size: 1/2″, 1″, 1.5″, 2″, 3″

Lithium Batteries Industry Uses Pumps

  • Aluminum, PP
  • ATEX
  • Size: 1″, 2″, 3″
Lithium-Ion Battery process pump
Dry Powder Transfer Pumps

Dry Powder Transfer Pumps

  • Aluminum, 316 Stainless Steel
  • Pump Fine Dry Powders
  • Size: 1″, 2″ Ball and Flap

All Stainless Steel Pumps

  • 316 Stainless Steel
  • ATEX
  • Size: 1″, 1.5″, 2″, 3″
All Stainless Steel Pump

* DJ Pump: Compatible with Wilden

P.025, T2, T4, T8, T15

T Series Metallic Pumps

T Series Metallic Pumps

  • Aluminum
  • 100% compatible with Wilden T series
  • Size: T2 1″, T4 1.5″, T8 2″, T15 3″

* DJ Pump: Compatible with Aro

Pro series and EXP series

A series Pumps

  • Aluminum, Cast Iron, 316 Stainless Steel, PP
  • 100% compatible with ARO PRO and EXP Series
  • Size: 1/2″, 1″, 1.5″, 2″, 3″
A series Pumps

* Pulsation Dampers

stainless steel only

Pulsation Damper

Pulsation Damper

  • 1″, 2″, 3″ Surge Dampers
  • 316 Stainless Steel Body

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