IP C1 Manually-Operated Remote Control Unit / Relief Valve for medium and high pressure pumps.

Universal Pump Regulator - IP C1 Relief Valve

C1 Relief Valve for IP100
CAD $744.42
  • SKU: 2605.010
IP 2014.006 Repair Kit
CAD $145.72
  • SKU: 2014.006RK
  • Privacy Guaranteed
  • Secure Payment
  • Visa
  • Mastercard
  • Amex
  • PayPal
  • PayPal
  • Sezzle
Prices are in Canadian Dollars.


IP C1 Manually-Operated Remote Control Unit / Relief Valve for medium and high pressure pumps.

Product Description

This Imovilli Pompe (IP) C1 Universal Pump Regulator / Relief Valve can be used with any diaphragm pump that puts out up to 39.6 gallons per minute (150 litres per minute), as well as a variety of Plunger Pumps. We really like this relief valve at Rittenhouse because it is easy to use and can handle lots of flow and pressure. It works great on tree sprayers, agricultural sprayers and industrial applications that are using a diaphragm or plunger pump.


The inlet is on the side of this regulator, you can just tee it into the line after your pump. It is a 3/4" (19 mm) thread, it is not NPT but very close. You can put regular 3/4" (19 mm) NPT fittings onto the relief valve.

The regulator has a unloading feature (the black lever on the side) for easy starting of gas engines.

The return line is the black nylon hose barb on the bottom of the relief valve. It is for 1" (25 mm) ID hose. It is very important that you use 1" (25 mm) hose if your pump has more than 15 GPM (57 LPM) because you do not want any pressure to build up that can damage your pump.

This IP C1 Relief Valve is commonly used on the following IP Pumps:

  • IP 100, IP 140
  • P 93, P 123
  • M 73, M 83
  • M 104S, M 114
  • M 135S, M 155
  • IPB Series

Manual operated remote control unit for high pressure pumps.

  • Max. Flow: 39.6 GPM (150 LPM)
  • Max. Pressure: 725 PSI (50 bar)
  • 3 valves (on the remote mount version)
  • Weight: 4.8 lbs. (2.2 kg)

Universal Diaphragm Pump Relief Valve for up to 39.6 US gallon per minute (150 litres per minute) pumps and for use on the IP100 , IP140 , IP P93 , IP P123 and IP M135 Pumps.

IP 2014.006 Repair Kit includes:

  • 1 x 904.029 Diaphragm
  • 1 x 1502.012 Seat
  • 1 x 627.018 O-ring
  • 1 x 1805.014 Washer
  • 1 x 1815.005 Screw

The repair kit fixes most problems with this relief valve.

For more information on this C1 Relief Valve by Imovilli Pompe, please refer to the files in Resources.