DVM系列

用于工业气体的低温离心泵

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Cryogenic pumps
Cryogenic centrifugal industrial gases pumps DVM Series

应用

Continuous processes with industrial gases
Air separation units (ASU)
Recycling

Liquid transfer between storage tanks
Process and backup operations

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特点和信息

技术特点

Available in single stage or multistage configuration
Electric motor with direct transmission
Piloted by variable frequency drive for different speeds and operating points
Cartridge labyrinth gas seal (single or double type)
Low sealing gas consumption required

Purged bearing grease retaining chamber
Purged warm box
Composite insulating flange
Inducer to minimize required NPSH
Low noise emission (< 80 dB)

标准

Designed according to:

European Directive
EIGA/IGC/CGA guidelines

可選

Temperature sensor of bearing
Front motor bearing heating belt

Suction filter
Suction and discharge flexible hoses

测试和检查

Dimensional control of each mechanical component before assembly
Running test of each pump with LIN before delivery

型号。

DVM系列

DVM 185-2S

型号	电机功率	最高运行速度 (90 Hz)	最大吸气压力	最大允许工作压力	最大压头	最大流量	重量
系列泵	Pm [kW]	rpm	P [bar]	MAWP [bar]	DH [m]	Q [lpm]	W [kg]
DVM 185-2S	11 – 15 - 18,5 - 22 (160 L)/30 - 37 (180 L)	5200	5	35	280	520	325 (160 L)/440 (180 L)

Data can be subjected to change

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