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high quality high efficient Cryogenic Submerged Type Centrifugal Pump

Cryogennic Submerged Type Centrifugal Pump

Cryogenic submerged centrifugal pump is a special pump used to transport cryogenic liquid (suchas liquid nitrogen, liquid argon, liquid hydrocarbon and LNG etc.). It is usually applied in industriesof vessel, petroleum, air separation and chemical plants. Its purpose is to transport cryogenic liquidfrom places with low pressure to places with high pressure.

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Product features

Pass ATEX, CCS and IECEx certification.

Cryogennic Submerged Centrifugal Pump-Immersed Type

● Pump and motor are completely immersed in medium, which can continuously cool the pump.
● The pump is vertical structure, which makes it operate more steadily with long service life.
● The motor is designed based on inverter technologies.
● Self-balancing design is applied, which makes radial force and axial force automatically balanced during operation of whole pump and extends service life of bearings.

Specifications

Model	Rated Flow (m³/h)	Rated Head (m)	Maxi-mum Flow (m³/h)	Maxi-mum Head (m)	NPSHr (m)	Impeller stage	Power Rating(kW)	Power Supply	Phase	Motor Speed (r/min)
LFP4-280-5.5	4	280	8	336	0.9	4	5.5	380V/85Hz	3	1800～5100 (Frequency conversion)
LFP20-280-15	20	280	25	336	0.9	4	15	380V/85Hz	3	1800～5100 (Frequency conversion)
LFP25-465-22	25	465	30	500	0.9	4	22	380V/100Hz	3	1800～6000 (Frequency conversion)
LFP30-280-22	30	280	40	336	0.9	2	22	380V/85Hz	3	1800～5100 (Frequency conversion)
LFP40-280-25	40	280	60	336	0.9	4	25	380V/85Hz	3	1800～5100 (Frequency conversion)
LFP60-280-37	60	280	90	336	0.9	2	37	380V/85Hz	3	1800～5100 (Frequency conversion)
ASDP20-280-15	20	280	25	336	0.9	4	15	380V/85Hz	3	1800～5100 (Frequency conversion)
ADSP25-465-22	25	465	30	500	0.9	4	22	380V/100Hz	3	1800～6000 (Frequency conversion)
ADSP30-280-22	30	280	40	336	0.9	2	22	380V/85Hz	3	1800～5100 (Frequency conversion)

Application Scenario

LNG Pressurizing, refueling and transferring.