Shurflo 8030-863-239 Demand Pump – 150 PSI, 1.5 GPM, 115V AC, Viton Valves

Commercial-grade 115-volt diaphragm pump for carpet extractors, sprayers, chemical dispensing systems, water-transfer equipment, and industrial applications.

The Shurflo 8030-863-239 is a three-chamber automatic-demand pump designed to provide dependable pressure and consistent flow in demanding commercial applications. The built-in pressure switch automatically starts the pump when the outlet is opened and shuts it off when the system reaches approximately 150 PSI.

This model uses Viton valves, a Santoprene diaphragm, and a durable nylon pump housing for improved resistance to many cleaning solutions and compatible chemicals. Always verify chemical compatibility before use.

Key Features

• Maximum pressure: 150 PSI
• Open-flow capacity: Approximately 1.5 GPM
• Voltage: 115/120 volts AC, 60 Hz
• Motor draw: Approximately 1.2 amps
• Automatic demand switch: Pump operates as fluid is demanded
• Three-chamber diaphragm design: Provides dependable pressure and smooth operation
• Viton valves: Improved compatibility with many commercial cleaning solutions
• Santoprene diaphragm
• Nylon pump housing
• Built-in check valve: Helps prevent reverse flow
• Self-priming: Up to approximately 8 vertical feet under ideal conditions
• Run-dry capable: Can tolerate limited dry operation without immediate pump damage
• Flexible mounting: May be installed in multiple positions when properly supported

Technical Specifications

Common Applications

• Portable carpet-cleaning extractors
• Commercial cleaning and spotting machines
• Agricultural and industrial sprayers
• Chemical dispensing and metering systems
• Construction and road-maintenance equipment
• Water-treatment and fluid-delivery systems
• Equipment requiring an automatic 150 PSI demand pump

What You Receive

• One new Shurflo 8030-863-239 pump
• Factory-installed pressure switch
• Factory electrical lead wires

Not included: Power cord, electrical plug, plumbing fittings, quick disconnects, mounting hardware, hoses, strainer, switch box, or installation labor unless specifically stated elsewhere in the offer.

Cross-Reference and Search Numbers

Compare your existing pump label, voltage, pressure, port size, and complete part number before ordering.

• 8030-863-239
• SF8030863239
• AP12
• 8.689-574.0
• 86895740
• UPC 734943369206
• 107473
• 1643-0771
• 8.631-863.0
• 86318630

Frequently Asked Questions

Does this pump include a power cord and wall plug?
No. The pump is supplied with electrical lead wires. A cord, plug, switch, enclosure, and strain relief must be supplied by the installer when required.

Does the pump turn on and off automatically?
Yes. The built-in demand switch starts the pump when pressure falls as the spray valve or outlet is opened. It shuts the pump off when the outlet closes and the pressure reaches the switch setting.

Can this replace a 100 PSI Shurflo pump?
It may be suitable for some systems, but the machine, hoses, heater, valves, fittings, and spray tools must all be rated for the higher pressure. Verify compatibility before installing a 150 PSI pump in a lower-pressure system.

Can the pump be used with cleaning chemicals?
The Viton valves and Santoprene diaphragm provide compatibility with many commercial solutions, but no pump material is compatible with every chemical. Review the chemical manufacturer’s compatibility information before use.

Does a new pump need to be primed?
Possibly. Although the pump is self-priming, trapped air, a dry inlet line, a restricted strainer, a closed valve, an air leak, or a downstream check valve can prevent initial water flow. Make sure the pump has an unrestricted liquid supply before concluding that it is defective.

Can the pump run continuously?
Demand pumps are commonly designed for intermittent operation. Actual duty cycle depends on pressure, flow, liquid temperature, ambient temperature, ventilation, and the equipment design. Avoid operating the pump continuously at or near shutoff pressure.

Installation Recommendations

• Install an inlet strainer to prevent debris from damaging the valves.
• Use correctly sized plumbing to avoid starving the pump.
• Do not use thread sealant excessively, as loose sealant can enter the pump.
• Check for inlet-side air leaks before replacing or returning the pump.
• Confirm that all downstream components are rated for at least 150 PSI.
• Flush incompatible chemicals from the pump after use.
• Protect the pump from freezing.
• Disconnect electrical power before servicing.

Related Repair Components

• Shurflo 94-375-20 pressure-switch assembly
• Shurflo 94-379-01 nylon upper-housing kit
• Shurflo 94-390 series valve assembly—confirm the exact suffix for Viton compatibility
• Shurflo 34-007 heat-sink cover for applicable installations

Freight is included within the lower 48 United States unless otherwise stated during checkout. Additional charges may apply to Alaska, Hawaii, Puerto Rico, US territories, military addresses, and international destinations.

Product photographs are for reference. Manufacturers may make minor production changes without notice. Orders are fulfilled according to the manufacturer part number shown on the order.

Shurflo 8030-863-239 150psi Viton Seals 120volt Demand Pump 8.689-574.0

Description

Shurflo 8030-863-239 is a 150 psi Demand water pump with excelent chemical resistant properties for the seals are Viton.
The 8000 Series diaphragm pump is SHURflo's most widely used pump with spherically shaped valves and automatic demand switch, these pumps are the pump of choice for applications requiring consistent, dependable operation and priming. Up to 1.8 GPM (6.8 l/min).

• Pressures up to 150 PSI (10.3 bar)
  
• Self priming up to 8 vertical feet (2.4 m)
  
• NSF, UL and CSA listed
  
• Can run dry without damage
  
• Max water temp 140 F.
  
• Built in check valve
  
• 1.2 amp motor.
  
• 120 Volts
• Pump includes the wires but no cord or plug.

GUARANTEED LOWEST PRICE. IF YOU FIND A LOWER PRICE PLEASE EMAIL US THE WEB LINK SO WE CAN ADJUST OUR PRICE TO REMAIN THE LOWEST IN THE COUNTRY.

Compare to current or past OEM associations

AP12
SF8030863239
UPC 734943369206
8.689-574.0
86895740
40150000
B00E5UWODM
8030-863-239
SF 8030-863-239
107473
1643-0771
8.631-863.0
86318630

Shurflo 8030-863-239 is a 150 psi Demand water pump with excellent chemical resistant properties for the seals are EPDM.
Pump can be replaced and filed by 8030-893-239 with upgraded Viton seals.