Fertilizer Injection Pumps

fertinjpump
Reliability

  •  Self-compensating hydraulic system – no refill valves or vacuum breaker to adjust.
  • Single guided ball check valves assure pumping accuracy at low flow rates.
  • Precision plunger/bore fit eliminates packing and extends service life.
  • Internal hydraulic relief valve protects the pump and discharge line from system over-pressure.
  • No plunger packings to leak or require adjustment.

Durability

  • Hydraulically actuated leak proof PTFE diaphragm acts as a separating membrane between hydraulic and process fluids – diaphragm is subjected to uniform gentle stresses for maximum life.
  • All moving parts operate in an oil bath, greatly reducing friction wear and assuring long, efficient pump life.
  • Industrial duty material and coatings.
  • Plastic control knob with stainless steel collar for easy adjustment and corrosion resistance.

Compatibility & Flexibility

  •  Wetted parts are available in a variety of materials to suit the application.
  • Flanged housing accepts standard 56C frame motor and acts as an oil seal to keep oil in the housing.
  • Available in simplex or duplex configurations.
  • High viscosity liquid ends are available.
  • 3/4″ FNPT inlet on suction check valve.
  • Right angle check valves allow for easy installation and less stress on the suction and injection line fittings.
  • Check valves can be removed for low cost maintenance.
  • Compact design fits in tight areas.

Specifics

Liquid End Options:

  •  3/16 Stainless Steel
  • PVC
  • Alloy 20

Accuracy:

  • ± 1% steady state accuracy.
  • 10:1 Turndown ratio.
  • Capacity adjustable over full range whether or not pump is in operation.
  • Manual micrometer capacity control standard.
  • Simplex or duplex configuration standard with independent capacity control for each head.

Power Supply:

  • 12 Volt
  • Hydraulic
  • Single phase
  • Three phase

Options

Stealth Base:

  •  Polyethylene to resist corrosion from both chemicals and the elements.
  • Stabilizes the pump to prevent overturning and holds pump off of the ground for clean and trouble-free operation.
  • Handles allow for easy transportation of pumps.
  • Base provides mounting location for electrical switch.

Electrical Switches:

  • Provides easy on/off operation of pump.
  •  Electromagnetic short circuit sensing.
  • Overload relay adjustment.
  • Automatic restart after system shutdown.

Plumbing:

  • Strainer, quick coupling, and fittings for cleaner flow, easy entry into the check valve, and relief of hose weight.
  • Flush and drain assemblies for preventive maintenance.
  • Calibration assemblies allow operator to check the accuracy of the pump.

 

Max. Capacity in GPH *Series No. of Liquid Ends Motor Specifications Min. GPH Max. GPH
1.7 mRoyP simplex 1/4 HP 56C TEFC 0.17 1.7
2.5 mRoyP simplex 1/4 HP 56C TEFC 0.25 2.5
5.6 mRoyP simplex 1/4 HP 56C TEFC 0.56 5.6
11.1 mRoyP simplex 1/4 HP 56C TEFC 11.1 11.1
18 mRoyP simplex 1/4 HP 56C TEFC 1.8 18
30 mRoyA simplex 1/4 HP 56C TEFC 3.0 30
57 mRoyB simplex 1/2 HP 56C TEFC 5.7 57
85 mRoyB simplex 1/2 HP 56C TEFC 8.5 85
227 mRoyB simplex 3/4 HP 56C TEFC 22.7 227
2.5 / 18 mRoyP duplex 1/4 HP 56C TEFC 0.25 / 1.8 2.5 / 18
5.6 / 18 mRoyP duplex 1/4 HP 56C TEFC 0.56 / 1.8 5.6 / 18
18 / 18 mRoyP duplex 1/4 HP 56C TEFC 1.8 / 1.8 18 / 18
4 / 30 mRoyA duplex 1/4 HP 56C TEFC 0.4 / 3.0 4 / 30
30 / 30 mRoyA duplex 1/4 HP 56C TEFC 3.0 / 3.0 30 / 30
85 / 85 mRoyB duplex 1/2 HP 56C TEFC 8.5 / 8.5 85 / 85
* Milton Roy “P” pumps are designed to handle more viscous fluids.