Hale’s DSD pump is our most popular non-manifolded midship pump. The DSD uses the same reliable G gearbox that is used on all of our midship pumps. With the ability to produce up to 2000 GPM from hydrant with sufficient Horsepower the DSD is a standout against the competition.


• Generates NFPA 1901 rated flows from 750 GPM (2839 L/min) to 1500 GPM (5678 L/min) from draft
• Hard, fine grain bronze, mixed flow impeller design is hand ground and balanced for maximum performance
• For minimal maintenance the spring-loaded mechanical seal is self-adjusting and self-lubricating
• Heavy duty precision ground, deep groove bearings used for long-life
• Heat treated one piece stainless steel pump shaft has been designed for strength and to minimize pump deflection
• Bronze clearance ring is easily replaceable
• Also available with optional SmartCAFS


Maximum GPM1500
Minimum GPM750
Discharge Ports4" Flange
Suction Ports6" Victaulic
Transmission16,000 lb-ft bottom drive through rating 3 heat treated gears, sliding gear shift system
Ratios L & R Box : 1.58, 1.71, 1.86, 2.05 or 2.28
Shaft SealMaintenance-free, self adjusting mechanical seal
Pump ShaftHeat treated 17-4PH Stainless Steel
Weight (pounds)Standard weight less oil and all options—520 lbs (236 kg)
ImpellerMixed flow bronze impeller, accurately machined and individually balanced