Uniweld Tools

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Uniweld’s Soft Magic® Barrier Hoses are rated for R-410A, CFC, HCFC and HFC refrigerants. Contains an adjustable threaded valve depressor, two safety venting slots, a molded replacement gasket, braid for high pressure strength, nylon permeation and moisture barrier. Includes a large deep knurled hose nut, a high pressure eight sided crimp, a color coded cover and a rubber permeation barrier.

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LPF™ Gauges

Uniweld’s 2-1/2″ LPF™ Limited Pointer Flutter™ Gauges with large, easy-to-read dial faces provide improved accuracy of pressure readings. Features include a high torque hair spring movement and a special pulsation dampener.

NPF® Gauges
The original NPF® No Pointer Flutter® Gauges that provide steady and accurate pressure readings. The encapsulated silicone dampened movement seldom needs recalibration. The gauge is guaranteed not to leak fluid and not to lose dampening characteristics. Scales are printed in refrigerant colors.

*Different Pressure Scales / Refrigerants Available Upon Request*

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Note: Nitrogen Regulators can also be used for CO2 when using the F36 Adaptor.

R1500 Series
A Compact proven design for soft drink dispencing systems (Not Beer) and for many types of pressurizing applications. Features include an adjustable pressure screw with locking nut and a self-reseating relief valve (not designed to protect downstream systems).

RHP Series
Regulators for use with Nitrogen or CO2 (with optional F36 adaptor) that have been specifically designed for purging and pressure testing. Large “T” handle with stainless steel pressure adjusting screw and bushing prevent galling.

Categories: Nitrogen & CO2, Nitrogen & CO2 Equipment, RegulatorsTags: co2, dual gauge, regulator, single gauge

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Uniweld’s Punch Type Swaging Tools are designed to enlarge one end of copper tubing to make a connection without a fitting. Swaging means one solder joint, not two. It now take half the time to solder and braze the fitting with less chance of a leak.

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Uniweld’s USMAN38 SmarTech® Wireless Digital Manifold combines the technology of your Android or iOS device with the superior craftsmanship of Uniweld manufacturing. This Digital Manifold is also equipped with highly precise sensors that output professionally accurate pressure and temperature readings.

Visit the SmarTech® Website for more detailed information about Uniweld’s SmarTech® products.

Part# USMAN38

2-Valve Aluminum Manifold features:
• 3/8″ center port
• Easy grip handles
• Double o-ring piston valves
• Red and blue K-Type temperature clamps with 6 ft. lead wire
• (2) K-Type thermocouple bead probes
• High impact rubber boot and protective padded case with built in storage compartments and front double zippers for quick and easy access

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HUMM-VAC®
Uniweld’s exclusive HUMM-VAC® Pumps remove moisture and dehydrate a system quickly and efficiently. The all-metal, heavy duty chassis; powerful, quiet running dual voltage motor; lighter weight and ergonomically designed features make these pumps the #1 choice to go to work with you.

U5VP2 Vacuum Pump
The high-performance U5VP2 Vacuum Pump brings the latest in vacuum pump technology and has been designed to provide long term reliable service. The 5.5 CFM two stage vacuum pump is built for deep vacuum service on appliances, residential A/C and commercial refrigeration systems.

Ductless Mini-Split 1.5 CFM Vacuum Pump
The UVP1.5 (1.5CFM) pump is built for deep vacuum service on Ductless Mini-Splits and Automotive A/C Systems. A reliable mini-pump providing the latest in vacuum pump technology.

2 Valve Aluminum Manifold with 3-1/8″ NPF® Gauges
Uniweld’s Spirit Manifold is designed and built right here in the U.S.A, proudly emphasizes the quality and the superior workmanship that signifies American Made.
– Lightweight extruded aluminum body
– Easy-grip handles for positive control
– Double O-Ring piston valve for long reliable service
– Easy access front hose holders
– USFM models feature a 3/8″ center port for faster charging
– Large easy-to-read 3-1/8″ steel case NPF™ gauges with color-coded protective boots
– USAM models include 5′ High-Pressure Soft Magic® Barrier Hose set with optional EZ-Turn anti-blowback or ball valve fittings
– USFM models include a Fast-Flo Hose Set which includes a 3/8″ Heavy Duty Charging hose along with a 5′ EZ-Turn or Ball Valve Hose with a T-Fitting for micron gauge connection.

The following Manifolds all feature:
– Extended valve stems for ample knuckle clearance
– Quick action valve assembly for 1/2 turn fully open or fully closed
– Convenient 45° front hose holders
– High-Pressure Soft Magic® Barrier Hoses with EZ-Turn anti-blowback fittings

2 Valve Brass Manifold with 3-1/8″ NPF® Gauges
The 2 Valve forged Brass Manifold is manufactured with reseatable Teflon® valve stem packing for durability and leakproof reliability. These user-friendly, accurate, manifolds feature:
– NPF® No Pointer Flutter®
– 3-1/8″ easy-to-read gauges with color-coded refrigerant scales and color-coded gauge boots

2 Valve Brass Manifold with 2-1/2″ LPF™ Gauges
This 2 Valve Brass Manifold is manufactured with reseatable Teflon® valve stem packing for durability and leakproof reliability. They feature:
– Limited Pointer Flutter™
– 2-1/2″ easy-to-read gauges with color-coded refrigerant scales and color-coded gauge boots
– EZ Turn and Ball Valve Hoses.

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Uniweld’s 70022 is designed for use on compressor access valves and Acetylene B/MC tank valves. 70074 and 70075 Double-end Reversible Ratchet Wrenches has an offset design for knuckle clearance in confined work spaces.

-Chrome plated, heat-treated alloy steel, strong gear teeth and easy-flip reversing mechanism

-Offset Wrenches are packed with Dual Hex Wrench Adaptors (DHVA for 70074 and DHW316 for 70075).

*DHW316 : Dual Hex Wrench Adaptor for use on 3/16″ and 5/16″ hex liquid and suction valves on residential and commercial equipment. Fits Uniweld 70022 Reversible Ratchet Wrench, 1/4″ square socket. Heat treat alloy steel, plated to prevent rust.

Uniweld’s 3-in-1 Triple Tube Bender is a compact and durable tool with multiple bending channels that is capable of bending 1/4″, 5/16″ and 3/8″ O.D. soft copper, aluminum and soft stainless steel tubing. Calibrated markings show angle of bend for accurate left hand, right hand and offset bends up to 180°. 1″ bend radius.

Uniweld’s Lever Type Tube Benders bend one size of soft copper, aluminum, brass, steel and other metal tubing. The calibrated markings show angle of bend for smooth, short radius bends up to 180°. Wide hook grips tubing securely.

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Uniweld’s tubing cutters come in a variety of sizes to cover all your copper, brass, and aluminum tubing needs.

The 70000 mini tubing cutter has a compact body and sliding block design for use in confined work spaces.The large, knurled feed screw knob provides precision adjustments and the rollers are grooved for cutting close to flared end of tubing.

The 70001 and 70090 cutters have a precision feed screw mechanism that is enclosed to eliminate clogging and jamming for trouble free performance. These tube cutters maintain the same length for accurate cutting of tubing in restricted spaces. The rollers are grooved for cutting close to flared end of tubing and include a deburrer/reamer and spare cutter.

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The 70004 Heavy Duty Flare/Burnish Tool has a specially designed hard chrome finish burnishing cone that automatically burnishes the flare face. The heat treated dies grip the tubing without scoring. the swivel-type yoke is self-centering.

Uniweld’s UDFT Deluxe Flaring Tool is specifically designed to meet R-410A flaring specifications and all 45° flares for tubing. The internal break away clutch that disengages when flare is completed prevents over flaring and crushing the copper tubing. The 3/4″-12 point reversible ratchet wrench included reduces the amount of effort required to manually flare in a confined work space. The 3/8″ square drive can be used with a cordless electric drill for faster flaring. Features an eccentric off center cone that spins on an axis and rolls out a perfectly uniform 45° flare with a burnished flare surface.

Part# NV1
NitroVue™ simplifies the purging of nitrogen during the brazing of copper tubing in Air Conditioning and Refrigeration systems with an “easy” to read flow indicator label and a precision adjustable valve to control the low flow of nitrogen gas.

The bright orange float ball and tube are fortified and protected in the aluminum body with wide open windows for a clear view. The easy to see orange float ball visually confirms the nitrogen is flowing and allows the technician to first “PURGE” the copper lines at 20+ SCFH and then reduce the flow to “BRAZE” at 3-5 SCFH during the brazing process thus conserves its consumption and reduces operating cost. The nitrogen must be flowing to displace the oxygen inside the tubing during the brazing process, preventing internal oxidation and the resulting scale. Scale build up inside the tubing can cause blockage in the TXV and within the Air Conditioning and Refrigeration system resulting in premature failure. If the ball does not rise in the tube there is no flow of nitrogen only static pressure and oxygen is not being displaced. The NV1 must be connected to a Nitrogen Regulator with the delivery pressure set at 60 PSI to control the nitrogen gas pressure.

The NV1 is protected from over pressure with a reseatable safety blow off that opens at 200+ PSI.