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Chemical Metering Pumps Manual or Automatic Operation

Item# PHP-304-G

Chemical Metering Pumps Manual or Automatic Operation Chemical Metering Pumps Manual or Automatic Operation
OMEGA’s PHP-300 Series of programmable, solenoid-driven diaphragm liquid metering pumps can be operated manually or automatically, utilizing a 4-20 mA input or pulse input. PHP-400 and PHP-500 Series pumps are diaphragm liquid metering pumps designed for manual operation. The stroke length for all pumps is manually adjustable from 10 to 100% and the stroking rate from 12 to 125 strokes per minute. Head and filling material options include glass-filled polypropylene, polyvinylidene fluoride (PVDF) and AISI-316 stainless steel. The diaphragm is made of PTFE -faced Hypalon. The guided check valves provide precise seating and excellent priming and suction lift characteristics. The PHP-310 Series incorporates all the features of the PHP-300 and also accepts a 4-20 mA input signal, while the PHP-320 accepts a pulse input signal. Every unit is supplied complete with inlet strainer/foot valve and injection valve. In addition, “G” and “K” models are equipped with 1.2 m (4') of PVC suction tubing, 2.4 m (8') of P.E. discharge tubing, and bleed valve assembly.
PHP-304-G
  • PHP-300 SERIES
  • Automatic or Manual Control
  • Bleed Valve Assembly
  • Thermally Protected Solenoid with Auto-Reset
  • PHP-400 AND PHP-500 SERIES
  • Manual Control
  • Water-Resistant Casing
  • Reliable Timing Circuit
  • Bleed Valve Assembly
Wetted Materials
Supply Voltage
Connection Type
Maximum Working Pressure
Input Type
Speed
Outer Tube Diameter
See All Options
Quantity Price each
1-9 $1,160.00
10-24 $1,102.00
25-49 $1,078.80
50-99 $1,032.40
100-199 $1,009.20
200+ $986.00

In stock

Lead Time ( If not in Stock): 4 weeks

Product Specs

  • Supply Frequency 60 Hz

OMEGA’s PHP-300 Series of programmable, solenoid-driven diaphragm liquid metering pumps can be operated manually or automatically, utilizing a 4-20 mA input or pulse input. PHP-400 and PHP-500 Series pumps are diaphragm liquid metering pumps designed for manual operation. The stroke length for all pumps is manually adjustable from 10 to 100% and the stroking rate from 12 to 125 strokes per minute. Head and filling material options include glass-filled polypropylene, polyvinylidene fluoride (PVDF) and AISI-316 stainless steel. The diaphragm is made of PTFE -faced Hypalon. The guided check valves provide precise seating and excellent priming and suction lift characteristics. The PHP-310 Series incorporates all the features of the PHP-300 and also accepts a 4-20 mA input signal, while the PHP-320 accepts a pulse input signal. Every unit is supplied complete with inlet strainer/foot valve and injection valve. In addition, “G” and “K” models are equipped with 1.2 m (4') of PVC suction tubing, 2.4 m (8') of P.E. discharge tubing, and bleed valve assembly.

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