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RANCO RSG-4S Sweat Connection Sight Glass, Brass - Sweat Connection Sight Glasses
RANCOSweat Connection Sight Glasses

RANCO RSG-4S Sweat Connection Sight Glass, Brass

<p>The RANCO RSG-4S is a sweat connection sight glass crafted from durable brass, designed for reliable visual indication in refrigeration and HVAC systems. This model, identified by manufacturer part number RSG-4S…

SKU 3G-OTH-71811

Also listed as: RSG4S · RSG 4S

Brand
RANCO
Item
RSG-4S Sweat Connection Sight Glass, Brass
Part Number
RSG-4S
Category
Sweat Connection Sight Glasses
Available to Order
Also known as:RSG-4SRANCO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RANCO
Manufacturer Part Number
RSG-4S
Material
Brass

Technical Documents

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

Product Description

<p>The RANCO RSG-4S is a sweat connection sight glass crafted from durable brass, designed for reliable visual indication in refrigeration and HVAC systems. This model, identified by manufacturer part number RSG-4S, offers a robust solution for monitoring refrigerant flow or oil levels in piping systems.</p><p>Ideal for contractors, maintenance teams, and OEMs, this sight glass integrates seamlessly into sweat connections. For procurement in Singapore, 3G Electric provides SGD quotes on request, handles GST for local buyers, and ensures fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the material and connection type of the RANCO RSG-4S?

The RANCO RSG-4S is made of brass and features a sweat connection type, as specified by the manufacturer.

How can I get a price quote and delivery for this sight glass in Singapore?

Contact 3G Electric for an SGD quote on request. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for RANCO
Commercial refrigeration — RANCO A12-1506 constant differential defrost control for walk-in freezer defrost cycles
HVAC system protection — RANCO RHS-250150 high-limit pressure switch for overpressure safety in chillers
Industrial cooling — RANCO O12-1506 dual pressure control for monitoring suction and discharge pressures in refrigeration racks
Food storage — RANCO O10-1408 temperature control for maintaining -15°F to 40°F in cold storage rooms
Compressor protection — RANCO P30-3701 mechanical lube oil pressure control for Danfoss compressors in supermarket refrigeration
Refrigerant filtration — RANCO RBFD-163 liquid line filter drier for moisture removal in HCFC systems up to 50 tons
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RANCO Products

3G Electric supplies RANCO sweat connection sight glasses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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