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Inquiry

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Diesel Split Case Fire Pump

Flow Range:

500-3,500 gpm

Head Range:

60-140 m

Size Range:

DN80-DN200

Liquid Temperature:

Max.80℃

Certification:

• UL

• BOMBA

• COC

Product Details

Features

• The UL448 & NFPA 20 Compliant Horizontal Double-Suction Fire Pump is designed for high-capacity stationary fire protection water supply systems. Featuring a horizontal split-case (double-suction) design with inline suction and discharge flanges aligned along the same horizontal axis, this pump offers a compact footprint, easy piping layout, and simplified installation. Driven by an electric motor or diesel engine via a flexible coupling on a shared structural baseplate skid, the complete pump package strictly adheres to UL 448 and NFPA 20 manufacturing and performance standards.

• Engineered with a double-suction impeller, the pump achieves excellent low Net Positive Suction Head Required (NPSHr) characteristics, virtually eliminating axial hydraulic thrust and preventing cavitation during high-flow emergency operation. For long-term durability and corrosion resistance during extended standby periods, the impeller and shaft are fabricated from high-grade stainless steel, paired with precision-machined copper alloy (bronze) wear rings to prevent galling, minimize internal recirculation, and extend maintenance-free service life.

Application

Firefighting

Categories

Diesel Split Case Fire Pump

Features

Application

Firefighting

KQL

WQ(11-22KW)

WQ(30KW and above)

WQ/E

WQ/EC

WQ/S

BWQ

WL

WLD

KQWT-A