#1 in Distributing Specialty
Chemicals & Equipment

Email Us Today Free shipping on
all chemicals (48 states)

  Home > Neptune Metering Pumps > Neptune "PZ" Metering Pumps >

Neptune Pump PWM-31 (4 to 20 mADC Control)
Neptune Model PWM-31
PWM-31 Pumps

Alternative Views:

Neptune PWM-31 Pumps
Our Price: $990.00
Sale Price: $841.00
Savings: $149.00

Quantity in Stock:8

Availability: Usually Ships in 3 to 5 Business Days
Product Code: PWM-31

The following document(s) will be emailed upon shipment of your order or download now:

PZ Pump Options*:

Flow Verification*:

Add Day Tank*:


Description Shipping & Transit Times

Neptune PWM-31

Neptune PWM-31 Pumps 4 to 20 mADC Control.

Pressure and gpd rating:
  • All PWM-31 models are rated to 11.4 gpd (0.5 gph), 100 psi maximum pressure.


  • Models VTCF and VTCE are made with a PVC head.
  • Models CL are made with a Acrylic head.
  • Models FTCF, and FTCT are made with a Kynar head.
Seal Type:
  • The part number above ( ) is the seal type (EPDM/Viton).

What is included?

Each pump comes with:
  • Foot Valve Strainer
  • Air Bleed Valve
  • Suction/Discharge Tubing
  • Injector Quill with Check Valve

Share your knowledge of this product. Be the first to write a review »