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DV

Cooling Water, Ballast, Fire & G.S. Pump

The DV Series pumps are single stage, single suction vertical in-line centrifugal pump. The pump is radially split casing design and it is non self-priming. The pump shaft is well balanced by top ball bearing and bottom bearing bush. This ensures that the impeller is operating in optimal condition. The pump utilizes a flexible coupling, which allows the internal pump component to be removed without dismantling of the motor from the pump or the pump casing from the piping.  The pump has a compact flange to flange distance allowing it to be installed in tight machinery space. The pump is noted for its robust construction, high efficiency and reliability. Self-priming of the pump can be achieved by incorporating external self-primer.

 
DIMENSIONSPERFORMANCE
Model A C D Inlet Outlet Max Capacity
(m3/h)		 Max Head
(m)		 Max Speed
(rpm)
DVA 50 420 195 578 65 50 70 120 3500
DVA 65 420 196 584 80 65 80 140 3500
DVB 80 450 218 643 100 80 140 140 3500
DVB 100 450 224 657 125 100 180 140 3500
DVC 125 500 247 744 150 125 280 140 3500
DVC 150 560 260 768 200 150 600 120 3500
DVD 200 630 332 970 250 200 600 55 1750
DVD 250 710 382 1020 300 250 850 45 1750
DVE 300 800 490 1257 350 300 1200 40 1750
DVE 350 900 560 1327 400 350 1850 40 1750
MATERIALS
Casing Impeller Shaft Seal Bearing
Freshwater Cast Iron Bronze Stainless Steel Mechanical Seal Ball / Bush
Seawater Bronze Bronze Stainless Steel Mechanical Seal Ball / Bush

SECTIONAL VIEW

OUTLINE DRAWING