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100:1 NEMA 4X Diaphragm Metering Pump w/ Alarm output

Pump with Local Control, Barbed Tittings, 19.7 gph


Item# PHP-803

In stock

Lead Time (If not in stock): 3 weeks
Pump with Local Control, Barbed Tittings, 19.7 gph PHP-803 PHP-803
  • Digital Control
  • Diaphragm Failure Detection System
  • External Signal Control Available
  • Variable Speed

PHP-803 Model Options

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Pump Capacity
Max Operating Pressure
Pump Actuation
Wetted Materials
Max Viscosity (cP)
Supply Power
Max Process Temperature

The PHP-800 Series of metering pumps are well suited for use in many applications, including; agricultural industries for pumping fertilizers, and in some cases pH lowering chemicals (acid); waste water treatment fields (including municipal); plating and metal finishing; and larger HVAC cooling towers, just to name a few. The pump has PVDF double ball valves that can pump up to 42 GPH (2700 ml/min) and handle output pressures up to 12.1 bar (175 psi). The PHP-800 also has an operator friendly digital touch pad and easy to read back-lit LCD display. The display shows output % and the diaphragm failure alarm status. A DFD, built-in leak detection system senses a chemical leak in the pump head and shuts off the pump. There is also a priming/degassing valve built into the pump head. The wash down rated housing is made of durable, chemical resistant, powder coated aluminum. Brush life is at 3400 hours.

Max Working Pressure: 12.1 bar (175 psig)
Max Fluid Temperature: 54°C (130°F)
Max Ambient Temperature: -10 to 43°C (14 to 110°F)
Output Adjustment Range: 1 to 100% in 1% increments
Duty Cycle: Continuous
Max Viscosity: 1500 Centipoise
Max Suction Lift: 4.6 m (15') water 0 psig
Enclosure: NEMA 4X (IP66)
Alarm Ready:
    SPST N.O.: (field switchable) 3A max @ 125 Vac (24 Vdc)
    External Signal Control: ("-ESC" option) 4 to 20mA, 0 to 10 Vdc, AC sign waves TTL, CMOS or contract
Motor on Signal:
    5 to 20 Vdc open collector output closed when energized
    Power Cord Plug Type:
115 Vac/60Hz 1 phase (2.1A max):
NEMA 5/15 (USA) (standard)
    230 Vac/60Hz 1 phase (1A max): NEMA 5/15 (USA) ("-230" option)
    220 Vac/50Hz 1 phase (1.5A max): CEE 7/VII (Europe) ("-220" option)
    240 Vac/50Hz 1 phase (1A max): CEE 7/VII (UK) ("-240" option)
Approx. Shipping Weight: 13 kg (29 lb)
Wetted Components:
Diaphragm: PTFE, (PTFE coated Hypalon®)
Pump Head: PVDF (natural color)
Pump Head Adapters: PVDF (natural color)
Injection/Check Valve:
Body and Insert: PVDF (natural color)
Check Ball: Ceramic
Spring: Hastelloy® C-276
Ball Seat O-Ring: FKM (optional EP)
Static Seal O-Ring: FKM (optional EP)
Footvalve/Strainer PVDF: natural
Polypropylene: grey
Suction Tubing [3.7 m (12')]: PVC (clear)
Non-Wetted Components
Enclosure: 413 aluminum (powder coated)
Pump Head Cover: 413 aluminum (powder coated)
Cover Screws: 300 stainless steel
Motor Shaft: Nickel plated steel
DFD System Sensor Pins: HastelloyR C-276
Power Cord: 3 conductor, SJTW-A water-resistant, 1.8 m (6')
Each Model Includes: Priming valve/ pressure relief valve (located on pump head), Foot valve/strainer with 13 mm (1.2") ceramic ball, and 13 mm (1.2") barbed adapter. Injection fitting with 13 mm (1.2") ceramic ball and one 13 mm (1.2") barbed adapter. Suction tubing, 3 m (10') of 13 mm (1.2") clear PVC tubing. Mounting brackets (2) w/screws.
Pump Head Adapters
Standard Unit: Barbed for 13 mm (1.2") tubing (2 pieces)
PHP-800M Units: Threaded, 13 mm (1.2") male NPT (2 pieces)
PHP-800F Units: Threaded, 13 mm (1.2") female NPT (2 pieces)
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Stainless steel extended mounting bracket
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