Stainless Steel Air Operated Diaphragm Pump

DP 12 ALX

max discharge
0-51 liters/minute

size, material
1/2″, Aluminium

weight
4.4 kgs

Air Operated Diaphragm Pump

OVERVIEW

Teryair aluminium constructed pumps are commonly combined with Neoprene, Nitrile or PTFE Elastomers. With these elastomers they are ideal for pumping of water and water-based fluids, non-aggressive fluids, oily fluids and fluids having low acidic or alkali concentrations
Aluminium Pumps offer a relatively low-cost solution to many pumping applications.
For this purpose, the main industries that choose Aluminium pumps are Paints, Marine, Mining, Ceramic and Wastewater/Pollution management.

DP 12 ALX

Diaphragm Options ‘X’

Neoprene
Nitrile
PTFE

DP 12 ALX

Approvals and Certifications

All Teryair pumps are CE marked and manufactured under an ISO 9001:2015 Quality system by SGS.  All Teryair aluminum, Ductile iron, and Stainless Steel pumps are explosion-proof Certified (ATEX).

DP 12 ALX

Versatility

This pump handles Viscous fluids, Slurries, Solid laden fluids, Shear Sensitive fluids very well.
No Priming needed
No Foaming of fluid pumped
No Stall damages
Portable
Submerged operation capable

FEATURES for DP 12 ALX

TECHNICAL DATA for DP 12 ALX

DP 12 AL with Neoprene / Nitrile

DP 12 AL with PTFE Fitments

Maximum Discharge

51 litres/min (14 US gallons/min)

50 litres/min (13 US gallons/min)

Suction Head Dry

1.5 meters (6 feet)

2.7 meters (9 feet)

Suction Head Wet

9.5 meters (31 feet)

9 meters (30 feet)

Pump Weight Text

4.4 kgs (9.7 lbs)

4.4 kgs (9.7 lbs)

Max Solid Passage 

1.6 mm (1/16”)

1.6 mm (1/16”)

Air Distribution System

Classic-Rugged Bronze Valve Body with Hard Anodized Aluminium Spool

Classic-Rugged Bronze Valve Body with Hard Anodized Aluminium Spool

Balls / Seals

Santoprene or Hytrel or Nitrile or Neoprene or Viton

PTFE

Air Inlet

1/4” Hose Nipple (barb)

1/4” Hose Nipple (barb)

Fluid Inlet, Fluid Outlet

1/2” NPT/BSPT/BSPP

1/2” NPT/BSPT/BSPP

REPAIR KITS for DP 12 ALX

Repair KIT Ordering No

Suitable for

171 97 52

DP 12 ALN

171 97 52B

DP 12 ALB

171 97 52T

DP 12 ALT

AIR VALVE REPLACEMENT KITS for DP 12 ALX

Replacement KIT Ordering No

Suitable for

171 97 41

NPT Fitted ALX Pumps With Any Diaphragm Variant

BSPT Fitted ALX Pumps With Any Diaphragm Variant

BSPP Fitted ALX Pumps With Any Diaphragm Variant

PRODUCT DOCUMENTATION for DP 12 ALX Aluminium diaphragm pump is READY TO DOWNLOAD!

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