Refco 2-Way Manifold Set for R22, R407C, R410A (BM2-3-DS-CLIM)

The Refco BM2-3-DS-CLIM 2-way manifold set (Item Number 4663506) is a professional-grade tool designed for HVAC technicians working with R22, R407C, and R410A refrigerants. Engineered by REFCO Manufacturing Ltd., this manifold combines durability, precision, and versatility, making it an essential addition to any air conditioning or refrigeration toolkit. Certified to ISO 9001 and ISO 14001 standards, it ensures high-quality performance for maintenance and servicing tasks.

Key Features

• Robust Aluminium Block: Constructed from a solid aluminium block for enhanced durability and resistance to wear during frequent use.
• Bourdon Tube Gauges: Equipped with high-quality, 68mm Bourdon-type pressure gauges (Class 1.6 accuracy) with metal casings, providing reliable pressure readings in both bar and psi scales.
• Adjustable Zero Point: Gauges feature zero-point adjustment for precise calibration, ensuring accurate measurements over time.
• Five Charging Hoses: Includes three 1/4" SAE hoses (blue, red, yellow) and two 5/16" SAE hoses (blue, red), all 90cm (36") in length, colour-coded for easy identification and compatibility with R410A systems.
• Sturdy Plastic Case: Supplied in a durable plastic case for secure storage and convenient transport to job sites.
• Replaceable Parts: All mechanical components, including valve assemblies, knobs, and sight glasses, are available as spare parts, extending the manifold’s service life.
• ISO-Certified Manufacturing: Manufactured under strict quality control, adhering to EN 10204-2.1 standards, with materials tested to meet industry specifications.

Technical Specifications

Applications and Usage

This manifold is ideal for pressure measurement, system charging, and air conditioning and refrigeration systems evacuation. It is compatible with R22, R407C, and R410A refrigerants, making it versatile for various HVAC applications. However, it is unsuitable for ammonia (R717) or as a pressure reducer in nitrogen systems. To use, connect the blue hose to the low-pressure side and the red hose to the high-pressure side of the system, with the yellow hose for refrigerant or vacuum pump connections. Always read the included instruction manual (available in English, German, French, Italian, and Spanish) before use to ensure safe and correct operation.

Maintenance and Spare Parts

The manifold is designed for long-term reliability, with all mechanical parts available as spares. After use, ensure the manifold and hoses are refrigerant-free to prevent contamination. Regular maintenance, such as checking valve tightness and replacing worn components, is recommended. Key spare parts include:

• Bourdon Type Gauges (M2-250-DS-CLIM, M2-500-DS-CLIM)
• Replacement Knobs (M2-7-SET-B+R)
• Valve Seat Assemblies (M4-6-04-R/4, M4-6-04-R/10)
• Sight Glass Assembly (M4-6-11)
• Quick Seal Caps (NFT5-4/10)

After replacing parts, test the manifold for tightness before reuse. Please dispose of the manifold according to UK regulations at the end of its lifecycle.

Why Choose Refco?

REFCO Manufacturing Ltd., based in Switzerland, is a trusted name in HVAC tools, known for precision engineering and quality. The BM2-3-DS-CLIM manifold is backed by REFCO’s commitment to excellence, with rigorous factory testing and compliance with ISO 9001 and ISO 14001 standards. Its durable construction and replaceable parts make it a cost-effective choice for professionals in the UK.