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Quality Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor factory
Quality Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor factory
Quality Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor factory
Quality Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor factory
Quality Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor factory

Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor

Place of Origin: China
Brand Name: Refcomp
Certification: CE
Model Number: SP4H2500,SP4H250E
Minimum Order Quantity: 1
Price: Discussed
Packaging Details: WOODEN CASE
Delivery Time: 1 Month
Payment Terms: Western Union,T/T
Supply Ability: 100000Pcs/Year
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Specifications
Highlight Features

Refcomp SP4H2500 semi hermetic compressor

,

SP Series reciprocating compressor

,

SP4H250E semi hermetic compressor

Rated Power:
25HP/18.7KW
Application:
HVAC, Condensing Unit, Cold Room, Rack System
Displacement 50/60Hz:
75/90 M3/hr
Refrigerant:
R22, R407C, R134a, R404A, R507
Oil Charge:
3.7L
Product Description
Refcomp SP4H2500 SP4H250E SP Series Reciprocating Semi Hermetic Compressor
Optimized Gas Flow & Pressure Shell

Designed for shell working pressures up to 28 bar, this reciprocating semi hermetic compressor features optimized gas flow channels to minimize pressure loss and maintain high operating efficiency.

Step Capacity Regulation

Offers 100% and 50% capacity control stages, enabling the compressor to adjust smoothly to varying thermal loads and improve part-load energy efficiency.

Balanced Mechanical Construction

Equipped with a dynamically balanced crankshaft and wear-resistant sliding sleeve bearings designed for an extended service life of 50,000 to 80,000 hours under heavy-duty conditions.

Integrated Component Package
  • INT69B2 electronic motor protection module
  • 360° rotatable suction and discharge shut-off valves
  • High-density internal suction gas filter
  • Internal high/low pressure safety relief valve
Multi-Refrigerant Versatility

Engineered for multi-refrigerant operation, supporting standard industrial and commercial refrigerants including R22, R134a, R404A, R407C, and R507.

Product Image
Refcomp SP Series Semi-Hermetic Compressor unit showing industrial design and components
Technical Specifications
Model SP4H2500, SP4H250E
Rated Power 25HP/18.7KW
Exhaust Volume (50Hz/60Hz) 75/90 m³/hr
Refrigerant Type R22, R407C, R134a, R404A, R507
Weight 206KG
Oil Charge 3.7L
Voltage 400V/3/50Hz, 460V/3/60Hz PW
Starting Current PW/DOL 123/201A
Max Operating Current 43A
Technical diagram of Refcomp SP Series compressor components and specifications
Frequently Asked Questions
What parameter details are required when selecting this reciprocating semi hermetic compressor?
Accurate model selection requires specifying required cooling capacity, operating evaporating and condensing temperatures, refrigerant type, voltage supply, and application conditions.
What motor protection system is included with SP series compressor?
The compressor is equipped with an INT69B2 protection module, which monitors motor winding temperature to prevent thermal overload and electrical damage.
What maintenance steps are recommended to ensure long-term operation for this reciprocating semi hermetic compressor?
Regularly inspect the oil level through the sight glass, verify crankcase heater activation prior to cold starts, check electrical current levels, and ensure suction filter cleanliness.
How does the rotatable valve design facilitate system installation?
The suction and discharge shut-off valves feature 360° rotation capability, allowing flexible pipeline orientation and simplifying system connection in compact equipment layouts.
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