Berkeley B69743 B4JRMBHS 5x4 Water Truck Pump — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947
Water Pump, Model B4JRMBHS, 5" Suction x 4" Discharge Flanged, Clockwise (CW), Hydraulic Drive SAE C 4 - Bolt 1 - 1/4" x 14T, 13" Impeller, Mechanical Seal, Berkeley B69743 - UnitedBuilt Equipment

Berkeley B69743 B4JRMBHS Water Truck Pump, 5" x 4", CW, Hydraulic Drive

SKU 0004332
Brand Berkeley
Availability:
2 in stock | Available on backorder
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$14,899.00
$14,899.00 - $14,899.00
$14,899.00
$7,449.00
$7,449.00 - $7,449.00
$7,449.00

Product Images

Images are for representation only and may differ from the actual product.

Questions about this product?

The Berkeley B69743 B4JRMBHS is a genuine Berkeley frame-mounted centrifugal pump configured for high-volume water-truck and dust-control systems. Its 5-inch suction and 4-inch discharge flanges support large plumbing systems, while the SAE C hydraulic-drive interface allows integration with a correctly sized hydraulic motor.

This clockwise-rotation configuration uses a 13.5-inch cast-iron impeller and mechanical shaft seal. At 2,400 RPM with fresh water at 68°F, the published selection reaches its best-efficiency point at approximately 1,546 GPM and 290.5 feet of head (about 126 PSI).

Key Features

Feature Configuration
Manufacturer Berkeley
Model B4JRMBHS
Manufacturer Part Number B69743
Pump Type Frame-mounted centrifugal water pump

Specifications

Specification Value
Suction 5-inch flange
Discharge 4-inch flange
Rotation Clockwise (CW), viewed from the shaft end
Impeller 13.5-inch cast iron
Shaft Seal Mechanical seal
Construction All iron

Published Performance at 2,400 RPM

Performance Item Published Value
Best-Efficiency Flow 1,545.7 GPM
Head at Best-Efficiency Point 290.5 ft (approximately 125.8 PSI)
Maximum Head 354.9 ft (approximately 153.6 PSI)
Efficiency at Rated Point 79.9%
Minimum Continuous Stable Flow 482.7 GPM
NPSH Required at Rated Point 10.8 ft

Hydraulic-Drive Configuration

Connection Configuration
Drive Hydraulic coupling drive
Published Speed Range 1,400-2,400 RPM
Motor Mount SAE C, 4-bolt
Shaft Interface 1-1/4-inch, 14-tooth spline
Recommended Power at 2,400 RPM Selection 150 HP / 112 kW

Applications and Selection

Application Selection Guidance
Water trucks High-volume spray, fill and transfer systems using compatible 5-inch x 4-inch flanged plumbing
Dust control Match pump speed and hydraulic power to the complete plumbing and spray-system demand
Replacement Verify the Berkeley model, B/M number, impeller diameter and nameplate data before ordering
Installation Support and align piping independently; prime before startup and never run dry

Before Ordering

Confirm the pump nameplate, clockwise rotation, 5-inch x 4-inch flanged connections, SAE C 4-bolt motor mount, 1-1/4-inch 14-tooth spline, and mechanical-seal configuration. Published performance is based on fresh water at 68°F and will vary with pump speed, suction conditions, plumbing and total system resistance. Do not operate above the published 2,400 RPM hydraulic-drive range.