SHURFLO 8005-233-236 Diaphragm Delivery Pump

#NSSP008502

Product Description

SHURFLO 8005-233-236 Diaphragm Delivery Pump – 115V AC, 60 PSI Pressure Switch

The SHURFLO 8005-233-236 Delivery Pump uses a positive displacement, three-chamber diaphragm design to transfer water and compatible liquids. An integrated demand switch controls pump operation as system pressure changes, with a factory shut-off setting of 60 PSI.

The pump incorporates a thermally protected motor and self-priming capability for installations where the liquid source is below the pump. Its check valve helps prevent reverse flow.

Designed for intermittent operation, this model can be used in compatible water delivery and equipment service applications. Match the complete model number, electrical supply, pressure requirements and connection sizes when selecting a replacement.

Main Features:

Automatic demand control: Pressure switch manages pump start and stop.

60 PSI shut-off setting: Approximately 4.1 bar.

Three-chamber diaphragm design: Positive displacement pumping action.

Self-priming capability: Up to 8 feet of vertical lift under specified conditions.

Thermal protection: Motor incorporates protection against overheating.

Serviceable construction: Suitable for maintenance using model-specific replacement parts.

Technical Specifications:

Parameter	Specification
Brand	SHURFLO / Pentair
Model Number	8005-233-236
Pump Type	Positive displacement diaphragm pump
Number of Chambers	3
Supply Voltage	115V AC
Frequency	60 Hz — verify against supplied motor label
Control Type	Automatic demand pressure switch
Factory Shut-Off Pressure	60 PSI / approximately 4.1 bar
Switch Restart Pressure	Approximately 45 PSI ±5 PSI
Inlet Connection	3/8-inch–18 NPT female
Outlet Connection	3/8-inch–18 NPT female
Pump Housing	Polypropylene
Valve Material	EPDM
Diaphragm Material	Santoprene
Maximum Current	0.7 A, per Pentair’s industrial specification table
Maximum Liquid Temperature	77°C / 170°F
Maximum Inlet Pressure	30 PSI / approximately 2.1 bar
Vertical Priming Lift	Up to 8 feet / approximately 2.4 metres
Duty Cycle	Intermittent
Approximate Net Weight	1.72 kg
Motor Protection	Thermally protected