• Wuhan Spico Machinery & Electronics Co., Ltd.
    Hany Samy
    I do not find what I can say and I do not know how to thank you. It was a great week with you and it was one of the best times I ever had. your boss is excellent and the factory is very good I'll miss you all I miss you so much Thank you Hany samy
  • Wuhan Spico Machinery & Electronics Co., Ltd.
    Thank you very much for the training and for being generous hosts. We have learned a lot and will be putting our knowledge into good use. Regarding the specs for our sample model, we’ll get back to you once we have gathered more information. Again, thank you for accommodating us in the training J
  • Wuhan Spico Machinery & Electronics Co., Ltd.
    Thanks for the hospitality during our visit to your company. We are waiting for your revise offer with inclusive shipping cost. Thanks.
Contact Person : Kathy Wong
Phone Number : +8618627949609
Whatsapp : +8618986068523

NM Fire CDL Series Fire Jockey Pump For Split Case Pump And End Suction Pump

Place of Origin China
Brand Name CNP
Certification ISO
Model Number CDL2-15
Minimum Order Quantity 1 set
Price Negotiation
Packaging Details Standard Export Packing
Delivery Time 60days

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Product Details
Brand CNP Function Fire Fighting
Material Stainless Steel Application Jockey Pump
Type CDL Series
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fire fighting jockey pump

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Product Description


NM Fire CDL series Jockey Pump Suitable for Split case pump and End Suction Pump



Product name:CDL(F)2-15

Product No.:1030224



Speed for pump data:2900 rpm

Rated flow:2 m^3/h

Flow range:1~3.5 m^3/h

Rated head:112 m

Curve tolerance:ISO 9906 Annex A




CDLPump headInlet and outlet chamber:HT200

CDLFSeal baseInlet and outlet chamber:304/316L

code for rubber:NBR/EPDM


NM Fire CDL Series Fire Jockey Pump For Split Case Pump And End Suction Pump 0





Maximum ambient temperature:Max.+40 ℃

Connet code:Flange PN25/DN25

Shaft seal:CDLA-12



Liquid temperature:Normal temperature type-15℃~+70℃;Hot wanter type-15℃~+120℃




Driving motor:1.5kW

Mains frequency:50Hz

Protection class:IP55

Insulation class:F



Net weight:35kg



Pump Curve:


NM Fire CDL Series Fire Jockey Pump For Split Case Pump And End Suction Pump 1

The main purpose of the jockey pump is to maintain the water pressure within the pipes within a certain range when

there is no fire so that the sprinklers do not randomly go off. The jockey pump also ensures that pressure in the pipes

is maintained at normal pressure by refilling water into leaking pipes. In case of a fire break out and the pressure significantly

drops, a jockey pump cannot keep up, and the low pressure will trigger the fire pump to start pumping water.

Additionally, the jockey pump prevents the fire sprinkler system from being damaged whenever the larger fire pump begins

sending water through the system. If a fire system lacks a jockey pump to keep it pressurized, the system will develop relatively

low pressure. This can lead to damage on the system as a result of the sudden change in pressure when the fire pump begins

pumping water.

Any jockey pump consists of three components that include a motor, a controller and a pump. The two major types of jockey pumps

are regenerative turbine pumps and centrifugal pumps. The centrifugal type is less energy efficient but requires minimal maintenance

than a regenerative turbine pump. On the other hand, a regenerative turbine pump can generate high pressures with little power, but

this can create excess pressure in the system. This therefore means that it requires more maintenance.


NM Fire CDL Series Fire Jockey Pump For Split Case Pump And End Suction Pump 2