China 10-20HP medium/low temperature semi-hermetic Cold storage screw compressor manufacturers and suppliers

10-20HP medium/low temperature semi-hermetic Cold storage screw compressor

10-20HP medium/low temperature semi-hermetic Cold storage screw compressor are applicable to the large size -25℃~-40℃ low temperature refrigeration system, as the large size low temperature cold rooms, ice making, and blast freezing etc.

Refrigerant: R22/R404a (standard)/R134a/R507

Voltage: 3Phase,380v~460V,50/60Hz

Customize: 3Phase,220V/50/60Hz

Model: 10-20HP medium/low temperature semi-hermetic Cold storage screw compressor

Trading term: EXW, FOB, CIF DDP

Payment: T/T, Western Union, Money Gram, L/C

Warranty: 1 year

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Product Description

	Low temperature application model			Medium temperature application model
Model	GLLG-DBL-10	GLLG-DBL-15		GLLG-ZBL-15	GLLG-ZBL-20
Displacement(2900g/min 50Hz)	34.73m³/h	63.5m³/h		34.73m³/h	63.5m³/h
Displacement(3500g/min 60Hz)	41.92m³/h	76.64m³/h		41.92m³/h	76.6m³/h
Motor voltage (other inquiries)	380..415V D/DD/3/50HZ	380..415V D/DD/3/50HZ		380.,415V D/DD/3/50HZ	380..415V D/DD/3/50HZ
Maximum operating current	19.9A	30.8A		25A	38A
Starting current (motor locked-rotor)	59.0AD 99.0ADD	97.0AD 1580ADD		59.0AD 99.0ADD	81.0AD 132.0ADD
Weight	116kg	126kg		120kg	130kg
Maximum pressure（LP/HP）	19/28 bar	19/28 bar		19/28 bar	19/28 bar
Suction line connection	42mm- 15/8'	42mm - 15/8'		42mm- 15/8*	42mm • 15/8'
Exhaust line connection	35mm - 2 1/8'	35mm - 2 1/8'		35mm - 2 1/8'	35mm - 2 1/8'
Coupling/Stop Valve for ECO	22mm - 2 1/8'(Option)	22 mm - 7/8' (Option)		22 mm - 7/8' (Option)	22 mm - 7/8' (Option)
Spray connector	__ __	__ __		__ __	__ __
R22 Lubricant Model	B150SH, B100 (Option)	B150SH, B100 (Option)		B150SH, B100 (Option)	B150SH, B100 (Option)
R134a // R404A // R507A Lubricant model	BSE170 (Option)	BSE170 (Option)		BSE170 (Option)	BSE170 (Option)
Oil flow control	SE-B2 (Standard)	SE-B2 (Standard)	SE-B2 (Standard)		SE-B2 (Standard)
			■
Exhaust temperature protection	Standard	Standard	Standard		Standard
Uninstall start	Standard	Standard	Standard		Standard
Energy regulation	__ __		__ __
Motor protection module	SE-E1 (Standard)	SE-E1 (Standard)	SE-E1 (Standard)		SE-E1 (Standard)
Protection level	IP54	IP54	IP54		IP54