Refcomp SP4HF2000 SP4HF200E High Capacity Semi Hermetico Compressor for sale

Categories	Semi Hermetic Refrigeration Compressor

Product Details
Company Profile

Refcomp SP4HF2000 SP4HF200E High Capacity Semi Hermetico Compressor

Refcomp SP4HF2000 SP4HF200E High Capacity Semi Hermetic Compressor

Product Advantages

Balanced Crankshaft and Piston Assembly

The SP4HF2000(SP4HF200E) is engineered with custom-balanced crankshaft weights, reducing dynamic vibration and running noise while maintaining high volumetric efficiency. Wear-resistant connecting rod bushings and optimized piston geometry support long operating lifespans in demanding medium- and high-temperature refrigeration environments, making this semi hermetic compressor a reliable choice for heavy-duty commercial installations.

360-Degree Adjustable Shut-Off Valves

Featuring high-pressure and low-pressure shut-off valves that rotate up to 360 degrees, the unit simplifies field piping and connection layout. This flexible design speeds up installation in cramped equipment racks, saves structural space, and eases routine service access.

Internal Safety Overpressure Protection

Built directly inside the cylinder housing, an internal safety valve connects the suction and discharge sides to ensure internal pressure remains strictly within safe operational limits. The valve opens accurately upon overpressure detection and resets automatically, protecting critical mechanical components from sudden pressure spikes.

Applications

Commercial Central HVAC: Suitable for high-capacity air conditioning systems, multi-split setups, and water-chilling plants.
Agricultural Cold Storage: Delivers consistent temperature management for fresh produce and cold storage rooms requiring continuous duty.
Industrial Process Chillers: Serves factory liquid chillers that require flexible output matching via 100% and 50% energy regulation.
Supermarket Refrigeration Racks: Integrates into multi-compressor parallel rack configurations powering display cases and walk-in coolers.

Product Images

Technical Specifications

Parameter	Value
Model	SP4HF2000, SP4HF200E
Rated power	20 HP/14.9 KW
Exhaust volume 50/60Hz	56/67.2 m³/hr
Cylinders	4
Weight	155 Kg
Oil Charge	2.6 L
Energy regulation	100, 50%
Standard motor	400V/3/50Hz, 460V/3/60Hz PW
Starting current PW/DOL	106/168A
Max operating current	40A

Company Profile

Ruifujie brings over 20 years of expertise to the refrigeration industry as a modern, large-scale manufacturer and supplier. We specialize in scroll, reciprocating, rotary, semi-hermetic, and screw compressors, along with cold storage equipment, quick-freezing systems, and ice-making machinery. Supporting comprehensive OEM and ODM customization, Ruifujie exports reliable cooling solutions globally across Russia, the United States, the United Kingdom, the United Arab Emirates, Saudi Arabia, and other key international markets.

Packaging and Shipping

Frequently Asked Questions

Q1: What is the power output and displacement of the SP4HF2000 semi hermetic compressor?

A1: The SP4HF2000 delivers a rated power of 20 HP (14.9 kW) with an exhaust volume of 56.0 m³/h at 50Hz and 67.2 m³/h at 60Hz.

Q2: How does the internal safety valve operate in this model?

A2: The built-in safety valve bridges the high and low-pressure chambers, automatically opening to vent excess pressure internally if system thresholds are exceeded.

Q3: What electrical starting methods are supported by the motor?

A3: The motor supports Part-Winding (PW) starting on standard supplies of 400V/3/50Hz or 460V/3/60Hz to keep peak starting current under control.

Q4: How quickly can Ruifujie dispatch orders for this compressor?

A4: In-stock sample units ship within 3 days, while standard bulk production orders require 10 to 15 working days.

Q5: What warranty coverage applies to international shipments?

A5: All compressor units supplied by Ruifujie are backed by a standard 1-year product warranty.

Request Direct Wholesale Pricing

Contact our engineering specialists to select the optimal compressor setup for your cooling or air conditioning project. Inquire today to receive a technical offer within 8 hours. Please specify your target Model, Quantity, Refrigerant, Voltage, Operating Conditions, and Project Requirements in your request.

Product Tags:


*From:	Your email address is incorrect!
*To:	Shenzhen Ruifujie Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Find Similar Products By Category:

Tool Design Services

Hot Searches:

Inquiry Cart 0