ES Series Semi-Hermetic Integral Refrigeration Screw Compressor

• After-sales Service: Offer Install Pictures Step by Step or Videos
• Warranty: 18 Months
• Lubrication Style: Refrigeration Oil
• Cooling System: Oil Cooling
• Power Source: AC Power
• Structure Type: Semi-Closed Type
• Model NO.: ES-338
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Volume Flow(50Hz): 485m³/H
• Compress Level: Single-Stage
• Application: Air-Conditioner
• Compressor Brand: Jltec
• Refrigerant: R22/R134A/R407c
• Evaporating Temperature: -15ºC~10ºC
• Transport Package: Wooden Cases
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

 

Product Parameters

 

Technology Parameters Table
Compressor	Model		ES-338
	Volume flow(50Hz)	m^3/h	485
	Rotor speed(50Hz)	r/min	2950
	Capacity control	Stepwise regulation	25%,50%,75%,100%
		Stepless regulation	25%,50%~100%
Motor specifications	Power supply		3-380V-50Hz
	Starting method		Y-△
	Insulation grade		F
	Protection equipment		PTC
Size of connecting pipe	Inlet port		4''(φ108)
	Outlet port		3''(φ89)
Lubricating oil filling amount		L	24
Oil heater specification		W	300
Pneumatic&Strength test		BarG	35
Weight		kg	1000

Our Advantages

(1) The optimized design of the three-stage high-density oil separator is effective for freezing oil separation, oil efficiency industry leading.

(2) Built-in safety valve, quickly balance the pressure after the system is out of control and the compressor overpressure, avoid safety accidents and protect the compressor from damage.

(3) Non-contact oil heater, no need to recover refrigerant and oil, easy to replace.

(4) Adopting the new generation SDC high efficiency screw profile, the free-form surface is sealed to reduce the length of the contact line while minimizing the leakage triangle area.

Detailed Photos

 

Company Profile

Busniness Type:         Factory
Main Product:             Refrigeration Screw Compressor, heat pump
Main Marketing:          Mid East
Corporate Vision:       To be the  Green environmental technology leader
Adress:                             No.39 jiaqi Road, Xianlin Street, Yuhang District, Hangzhou, Zhejiang, China