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NU-CALGON Piercing Valve and Hose - Refrigerant Machine Replacement Hoses & Couplers
NU-CALGONRefrigerant Machine Replacement Hoses & Couplers

NU-CALGON Piercing Valve and Hose

The NU-CALGON Piercing Valve and Hose (MPN 4051-99) is a refrigerant machine replacement hose and coupler that includes a hose for system access. This product is part of our broad industrial supply across 14…

SKU 3G-OTH-511910

Also listed as: 405199 · 4051 99

Brand
NU-CALGON
Item
Piercing Valve and Hose
Part Number
4051-99
Category
Refrigerant Machine Replacement Hoses & Couplers
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Technical Specifications

NU-CALGON
Manufacturer Part Number
4051-99
Includes
Hose
Product Type
Piercing Valve and Hose

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NU-CALGON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NU-CALGON Piercing Valve and Hose (MPN 4051-99) is a refrigerant machine replacement hose and coupler that includes a hose for system access. This product is part of our broad industrial supply across 14 departments, with specialist depth in controls and pumps ensuring we can support your HVAC and refrigeration needs.

Frequently Asked Questions

What is the NU-CALGON Piercing Valve and Hose used for?

The NU-CALGON Piercing Valve and Hose (MPN 4051-99) is used for accessing refrigerant systems during HVAC and refrigeration service. It allows technicians to pierce the line and connect a hose for pressure readings, charging, or recovery. 3G Electric supplies this genuine part worldwide.

What are the specifications of the NU-CALGON Piercing Valve and Hose?

The NU-CALGON Piercing Valve and Hose (MPN 4051-99) includes a hose and is classified as a refrigerant machine replacement hose and coupler. The brand is NU-CALGON. For detailed technical data, contact 3G Electric; we source and deliver this item globally.

Where to buy the NU-CALGON Piercing Valve and Hose worldwide?

3G Electric supplies the NU-CALGON Piercing Valve and Hose (MPN 4051-99) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including HVAC and refrigeration.

How to install the NU-CALGON Piercing Valve and Hose?

Install the NU-CALGON Piercing Valve and Hose by clamping the valve onto the refrigerant line and tightening until the needle pierces the tube. Connect the hose to your manifold gauge set. Always follow standard HVAC safety practices. 3G Electric can provide sourcing support for this part.

Used in

Common applications for NU-CALGON
Commercial food service — Nu-Calgon nickel-safe ice machine cleaner (part 4287-08) for descaling nickel-plated evaporators in ice machines.
HVAC/R field service — Nu-Calgon refrigerant evacuation pump oil (ISO-46, SAE 30.5) for lubricating vacuum pumps during system evacuation.
Hydronic heating maintenance — Nu-Calgon System Cleaner flush solvent (part 4370-08) in 5-gallon pails for removing debris from closed-loop hydronic systems.
Industrial pumping systems — Nu-Calgon corrosion inhibitor (part 4299-T8) for pump protection where operating temperatures do not exceed 122°F.
Ice machine sanitation — Nu-Calgon solid nickel-safe cleaner (part 4209-07) for routine cleaning of commercial ice machines with nickel-plated components.
Refrigeration service — Nu-Calgon evacuation pump oil in 1-quart containers (part 4383-24) for field service vacuum pump maintenance.
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NU-CALGON Products

3G Electric supplies NU-CALGON refrigerant machine replacement hoses & couplers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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