1-800-433-6340 or
Shopping Cart (0)

Maxiflow Pressure Regulator

, 3033-12-310
QC Supply Part #: 120161
Shipping: Standard
Availability: In stock

Designed for simple, one-step reduction of water pressure.

Jump To:


Large Diaphragm is Essential in Many Installations Where Fine Control of Outlet Pressure is Required.

Our Maxiflow Adjustable Regulator is designed for simple, one-step reduction of water pressure. It provides a constant, even flow of water under a wide range of inlet pressure fluctuations and incorporates a check valve to prevent back flow.


  • 3/4" NPT Outlet, 1/2" Inlet
  • Adjustable from 2.5 to 14 lbs.
  • Assembled with stainless steel screws
  • Maximum Pressure: 50 PSI
  • Weight: 2 lbs.
Brand Monoflo
Manufacturer Part Number 3033-12-310

Customer Reviews

  • 3 Stars

    adjustable pressure regulator

    Review by on Apr 19, 2013

    1) $expensive$ and made of plastic, don't know how long it will last out in elements.(could be a lot cheaper considering materials used)
    2) Hard to tell when your at the lowest setting (2.5psi) because it keeps turning till you run out of threads.(I know-put a gauge)

    However nothing is made like the good ole days anymore so time will tell.

    Overall ok with the product so far.I give it a medium rating because I just started using it.

Write Your Own Review

How do you rate this product?

Leave a review

* Required Fields