Self Priming Centrifugal Pump ISO9001 Certified

Model NO.: ZW Air Engine Type: Fitted Motor Transmission: Direct Connection Transmission Drive Mode: Electric Motor and Diesel Engine Seal: Mechanical Seal Flow Rate: 8m3/H-800m3/H Motor Power: 1.5kw-55kw Suction Lift: 7m Transport Package: Export Polywood Case Origin: Shanghai Type: Self-priming Pump With Outer Recirculation Theory: Jet-flow Size: 2 Inch to 12 Inch Transmission Type: Direct Connection and Belt Pulley Connection Material: Cast Iron, Stainless Steel Pressure or Delivery Head: 10m-80m Speed: 1450rpm or 2900rpm Trademark: Sundream Specification: CE, SGS, ISO9001 HS Code: 8413709990 ZW Self Priming Centrifugal Pump
(also names as solid and liquid pump or impurities pump) is of unique hydraulic design, with impeller limited within single impeller chamber which is jointed with pressurized water chamber. When impeller rotating, intense axial eddy of liquid engenders thereby, which contributes to inlet vacuum, rendering delivery lift. Therefore, impurities can be drained through pressurized water chamber, ascribing to smooth channel, its sewage drainage effect is incomparable to other self-priming sewage pump.

ZW Self Priming centrifugal pump manufactured by our company, resembling abandoned mine, excrement, is widely applied in civil sewage engineering, light industry, paper making, textile, food, chemical industry, electric power, petroleum, mineral mountain and pond cultivation, which is ranked as domestic most ideal purities pump, transmitting solid particle, fiber, pulp and mixed suspension.

1. Features:
A) Simple structure
B) Convenient operation
C) Steady running
D) Easy to maintain
E) High efficiency
F) Long duration


2. Application
A) Petroleum industry
B) Land oil depot
C) Oil tank
D) Marine cargo Oil Pump
E) Bilge pump
F) Machine cooling water circulation


3. Technical parameter
A) Capacity Q=3.2~500m3/h
B) Head H=12~80m
C) Speed n=1450~2900r/min
D) Temperature range -20~80
E) Caliber: Φ 25Φ 300mm
Capacity: 8 to 280m3/h, head: 15 to 28m. (special demand can be negotiated)

specification and performance parameter
Model	Capacity(m3/H)	Head (M)	Power(KW)	Rotary speed(rpm)	Efficiency  %
ZW65-30-18	30	18	4	1450	45
ZW80-40-16	40	16	4	1450	50
ZW100-100-15	100	15	7.5	1450	50
ZW100-80-20	80	20	7.5	1450	53
ZW100-100-20	100	20	11	1450	53
ZW125-120-20	120	20	15	1450	55
ZW150-180-14	180	14	15	1450	60
ZW150-180-20	180	12	22	1450	60
ZW200-280-14	280	14	22	1450	65
ZW200-280-28	280	28	55	1450	55
ZW250-420-20	420	20	55	1450	61
ZW300-800-14	800	14	55	1450	65
for more detailed specification and performance data , please contact us directly by email or call.

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