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Danfoss SZ185-4RI Hermetic Scroll Compressor - Scroll Compressors
DanfossScroll Compressors

Danfoss SZ185-4RI Hermetic Scroll Compressor

The DANFOSS Compressor: Scroll (SKU SZ185-4RI, MPN SZ185-4RI) is a hermetic scroll compressor designed for use with R-407C refrigerant. It provides 185,000 BtuH cooling capacity and features a 1 3/4 in discharge line…

SKU 3G-OTH-63093

Also listed as: SZ1854RI · SZ185 4RI

Brand
Danfoss
Item
SZ185-4RI Hermetic Scroll Compressor
Part Number
SZ185-4RI
Category
Scroll Compressors
Available to Order
Also known as:SZ185-4RIDanfoss
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Danfoss
Manufacturer Part Number
SZ185-4RI
BtuH Cooling
185,000
For Refrigerant Type
R-407C
Compressor Protection
Hermetic
Discharge Line Connection Size
1 3/4 in

Technical Documents

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Danfoss Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DANFOSS Compressor: Scroll (SKU SZ185-4RI, MPN SZ185-4RI) is a hermetic scroll compressor designed for use with R-407C refrigerant. It provides 185,000 BtuH cooling capacity and features a 1 3/4 in discharge line connection size.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Danfoss SZ185-4RI scroll compressor used for?

The Danfoss SZ185-4RI hermetic scroll compressor is used in commercial HVAC and refrigeration systems for medium- to large-capacity cooling applications. It is designed specifically for use with R-407C refrigerant and delivers 185,000 BtuH cooling capacity, making it suitable for rooftop units, chillers, and process cooling equipment.

What are the specifications of the Danfoss SZ185-4RI compressor?

The Danfoss SZ185-4RI is a hermetic scroll compressor with a cooling capacity of 185,000 BtuH. It has a 1 3/4 in discharge line connection size and is designed for R-407C refrigerant. The manufacturer part number is SZ185-4RI, and the brand is Danfoss. It is a sealed, maintenance-free unit.

Where to buy the Danfoss SZ185-4RI compressor worldwide?

3G Electric supplies the Danfoss SZ185-4RI scroll compressor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this compressor to any country.

How to install the Danfoss SZ185-4RI scroll compressor?

Install the Danfoss SZ185-4RI compressor on a level, rigid base with proper vibration isolation. Ensure suction and discharge lines are correctly sized for R-407C. Use a deep vacuum to remove moisture and non-condensables before charging. Follow Danfoss guidelines for electrical connections and refrigerant charge. Always consult a qualified technician.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops
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Danfoss Products

3G Electric supplies Danfoss scroll compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Hermetic reciprocating compressor rated for 7 hp and 80,000 BtuH cooling capacity. Designed for use with R-454C refrigerant. Suction line connection size is 1 3/4 in. Suitable for commercial refrigeration and HVAC systems in medium- to low-temperature applications such as walk-in coolers and freezers
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Hermetic reciprocating compressor rated at 8 1/2 hp with 100,000 BtuH cooling capacity. Designed for R-448A refrigerant and operates on 400V AC/460V AC power supply. Suitable for commercial refrigeration systems requiring medium- to low-temperature operation
Hermetic scroll compressor for R-407C refrigerant systems. Provides 46,800 BtuH cooling capacity at 4 hp. Discharge line connection size is 1/2 in. Suitable for commercial refrigeration and air conditioning applications
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Hermetic scroll compressor for R-407C refrigerant systems. Provides 46,800 BtuH cooling capacity at 4 hp. Discharge line connection size is 1/2 in. Suitable for commercial refrigeration and air conditioning applications
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Copeland scroll compressor for R-410A refrigerant systems. Provides 70,600 BtuH cooling capacity at 4 3/10 hp. Discharge line connection size is 1/2 in. Suitable for use in commercial HVAC and refrigeration equipment such as rooftop units, heat pumps, and condensing units

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