Two Stage Water Cooled Piston Condensing Unit – Large Scale Refrigeration Unit (-40~-25℃)

This highly efficient two-stage water-cooled piston condensing unit ensures maximum output and acquires less space to meet the latest standards.

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Product Description

This highly efficient two-stage water-cooled piston condensing unit ensures maximum output and acquires less space to meet the latest standards. Having Bitzer's two-stage semi-hermetic compressor, our piston condensing unit is highly reliable and of good quality. With the advanced cooling mechanism, this condensing unit is the only choice of all clients in the world.

We are feeling the pride to design quality accredited piston condensing units with imported refrigeration parts. And we always manufacture and test parts of all two-stage water-cooled piston condensing units carefully to maintain OEM-QUALITY standards.

Features:

· Comes with Bitzer two stage semi-hermetic compressor.

· Imported parts for reliable operation.

· The condenser in the two stage water cooled piston condensing unit increases the ration of energy efficiency and cooling capacity.

· Less evaporation temperature.

· Evaporation temperature is -50℃ for R22 and -65℃ for R404A.

· World's best quick frozen unit.

· Power supply: 380V/3P/50Hz

· Storage Temperature: -40～-25℃

Main components:

· Two stage compressor

· Crankcase heater

· Damping pipe

· Oil separator

· Air (with water) cooling condenser

· Reservoir (not for water based cooling)

· Filter

· Sight glass

· Magnetic valve

· Subcooler

· Air and liquid separator

· Pressure controller

· Oil pressure regulator and controller

· Temperature setting gauge (low, medium, high temperature)

· Junction box

Moreover, this two stage water cooled piston condensing unit with all measurements and parts is compatible with R22 refrigerant.

Product Features

Type				SJZBS
Type				05JB	08JB	12JB	16JB	20JB	25J	30JB
Compressor type				S4T-5.2	S4N-8.2	S4G-12.2	S6J-16.2	S6H-20.2	S6G-25.2	S6F-30.2
Cooling capacity and power	Evaporation --35℃		Cooling capacity(KW)	5.1	7.38	11.15	16.49	19.12	21.9	26.3
	Evaporation --35℃		Power(KW)	3.55	5.3	8	11.35	13.2	15.1	18.1
	Evaporation -40℃		Cooling capacity(KW)	4.01	5.81	8.78	13.09	15.17	17.42	20.8
	Evaporation -40℃		Power(KW)	3.23	4.81	7.26	10.1	11.67	13.4	16
	Evaporation -45℃		Cooling capacity(KW)	3.08	4.44	6.7	10	11.6	13.31	15.93
	Evaporation -45℃		Power(KW)	2.88	4.33	6.54	8.8	10.2	11.7	14
Storage temperature( ℃)				-40～-25℃
Refrigerant				R22
Power supply				380V/3P/50Hz
Condenser		Quantity of fan		High efficient pipe-shell style
		Voltage of fan (V)		2	3	4	5.6	6.6	7.5	10
		Power of fan (W)		1-1/4″	1-1/2″	1-1/2″	2″	2″	2″	2- ¹/₂″
Port		inhale port/(mm)		φ28	φ28	φ35	φ42	φ42	φ42	φ42
Port		Liquid supply port(mm)		φ22	φ22	φ28	φ28	φ28	φ28	φ28
Boundary dimensions			A (mm)	900	1050	1260	1300	1300	1300	1300
			B (mm)	650	650	720	720	720	720	720
			C (mm)	795	855	950	990	990	990	990
Installation dimension (a×b)(mm)				500×605	650×605	800×675	880×675	880×675	880×675	880×675

Note: 1) Cooling water inlet temperature 30℃, outlet 30℃; overheat 10℃; 2) Parameter of R404A is TBD;

Figures:

Two Stage Water Cooled Piston Condensing Unit – Large Scale Refrigeration Unit (-40~-25℃)