The UP4/P Gear Pump from Clark Solutions is designed for the transfer and circulation of fresh and salt water, as well as diesel fuel. It features a self-priming capability with wet gears up to 4.92 feet (1.5 m) and operates on 12V or 24V DC power. The pump has a maximum flow rate of 3.7 GPM for water and is suitable for fluids with a viscosity of up to 20 cSt. The construction includes a nickel-plated brass body and PTFE gears, ensuring compatibility with various non-corrosive liquids. The UP4/P is equipped with a built-in pressure control option that maintains a factory-programmed pressure setting through a microprocessor-based variable speed control circuit. It is compact, measuring 5 3/8 inches in length, making it suitable for tight installation spaces. The pump operates effectively within a temperature range of 14-140¬8F (-10-60¬8C) and has an approximate motor life of 2000 hours.
Series UP3/4 Gear Pumps for Water & Engine Oil
Water to 3.7 GPM, Oil to 1.5 GPM, Pressure to 29 PSI
Description:
Model UP(3,4)/Oil, and UP(3,4)/P are self-priming, compact, powerful, 12 or 24 VDC electric gear pumps. UP3/Oil is constructed of helical bronze gears, nickel-plated brass body and stainless steel shaft. UP3/P has PTFE gears. Use UP(3,4)/Oil for transfer, circulation or drainage of lubricating oils and viscous liquids. Use UP(3,4)-P for fresh and salt water as well as for diesel fuel. The E Option for UP(3,4) is a built in pressure control whereby a factory programed pressure setting is maintained via a built-in microprocessor based variable pump speed control circuit that utilizes an internal pressure sensor for loop feedback. Main application is low cost pressure/flow control for small water and process systems. The UP(3,4) measures a mere 5 3/8” in length and fits easily in the tightest of spaces.
Specifications:
Ports: Tapped 3/8" BSP, pump supplied with 2 ea 3/8" NPT adaptors
Motor: 12VDC or 24VDC, powdered epoxy coated
Circuit Protection: Install fuse
UP3/OIL - 12 V, 7.3A; UPS4/Oil - 24 V, 4A
UP3/P - 12V, 10A; UP4/P-24 V, 5A
Current: See Curves
Flow Rate: See Curves
Self Priming With Wet Gears: 4.92 ft (1.5 m)
Pump Duty: Intermittent
Motor Life: Approx. 2000 hours
Max. Operating Temperature: 14-140°F (-10-60°C)
Max. Relative Humidity: 90%
Pump Body: Nickel plated Brass
Gears: UP(3,4)/Oil, Bronze; UP(3,4)/P (PTFE)
Shaft: Stainless Steel
Suitable Fluid Media:
UP(3,4)/OIL: Fresh Water (max. 85°C, 185°F), engine
oil & non-corrosive viscous liquids (max viscosity 85 cSt),
diesel fuel with viscosity between 2 & 5.35 cSt to 37.8°C,
100°F; minimum flashpoint (PM): 55°C, 131°F
UP(3,4)/P: Fresh water & sea water (max. 40°C, 104°F),
diesel fuel with viscosity between 2 & 5.35 cSt to 37.8°C, 100°F;
minimum flashpoint (PM): 55°C, 131°F
Unsuitable Fluid Media (UP2/Oil & UP2-P): DO NOT USE for gasoline, flammable liquids
with PM<131°F, liquids with viscosity>20 cSt, food products, corrosive
chemicals & solvents
| Clark Solutions | |
|---|---|
| Product Category | Liquid Handling Pumps |
| Product Number | UP4/P |
| Product Name | Series UP3/4 Gear Pump for Water & Engine Oil |
| Pump Type | Gear Pump; Positive Displacement Pump |
| Liquid Flow | 2.000 to 3.900 GPM (7.58 to 14.77 L/min) |
| Discharge Size | 0.375 inch (9.52 mm) |
| Media Temperature | 104 F (40 C) |
