Top 10 Refrigerator Refrigerant Kit

You will get:
3 Pieces charging hose with gauge kit includes 2 x BPV-31 bullet piercing tap valve and 1 x R134a charging hose with gauge

BPV-31 bullet piercing tap valve:

Good quality and easy to install. 
The sealing area of the valve is 50 times that of the o-ring. In addition, its sealing force is 180 inch lbs, pressure test at 250 ℉, and torque tested with 500 lbs. 
Corrosion resistant. 

Replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31. Compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes. 

Material: metal 
Quantity: 2 packs 
Color: sliver 

R12 R22 charging hose with gauge：

R-134a can be connected to the R-12 / R-22 service port for easy conversion
Built-in safety valve to prevent accidental venting of refrigerant
90 Degree push and lock coupler with auto shut off.
Easy and convenient to use. Gauge has three scale readings of R134, R12 and R22 for your convenience
Fits only those cans with the threat of 1/2 inch. If you wan to to use it to R134a can male thread (7/16 inch), you need one adjusted connector.
Can be applied for home air-conditioning and car air-conditioning to add refrigeration.

Material: copper and rubber
Quantity: 1 piece

Package includes:
2 x BPV-31 bullet piercing tap valve kit
1 x R12 R22 charging hose with gauge

Warm notice:
It is not compatible with refrigerant R134A. Put on your safety glasses and protective gloves before piercing the pipe. 
This is not the original product, the mention of brand names and any related model designation above is only for purposes of demonstrating compatibility.

Features:

R134A refrigerant charging hose:
The charging hose comes with pressure gauge for easily viewing during use, pressure gauge scale is 0 – 200 PSI, the 1/2 inch end fits R12, R22, R502 fittings, suitable for R134A refrigerant of vehicle or home air-conditioning. 2019-10-11：
Features:

R134A refrigerant charging hose:
The charging hose comes with pressure gauge for easily viewing during use, pressure gauge scale is 0 – 200 PSI, the 1/2 inch end fits R12, R22, R502 fittings, the R134a can tap is only suitable for R134A refrigerant of
vehicle or home air-conditioning.

BPV31 bullet piercing tap valve:
It can replace part model of AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31, it is compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes.

Specifications:
Charging hose:
Size: approx. 59 inch/ 149.8 cm in length
Maximum pressure value: 200 PSI

Bullet piercing tap valve:
Material: metal
Color: silver

Package includes:
1 x R134A refrigerant charging hose 
2 x BPV31 bullet piercing tap valve kit

Warm notice: 
It is not suitable for refrigerant 410a. 
Put on your safety glasses and protective gloves before piercing the pipe. 
This is not original product, the mention of brand names and any related model designation above is only for purposes of demonstrating compatibility, not work as brands.

Guarantee
Super cost-effective package price, excellent appearance and performance. We believe that you will be satisfied. If not, MONEY BACK Within 30 days

Features:

Universal retrofit valve:
Application: suitable for 7/16 inch low side port.Fits all vehicles pre-1994.Compatible with R-134a refill fittings.
Function: converts from R-12 to R-134A air conditioning system. This Valve can be screwed on top of a closed AC system that just needs a little refrigerant or top off.

BPV-31 bullet piercing tap valve:
Replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31. Compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes.

Easy to install:
Cleaning off the copper pipe with a wire brush or abrasive cloth. Then attach it to the smoothest part of the copper tube to ensure tight sealing.

Specifications:
Quantity: 2 packs
Color: as pictures shown
Material: metal

Package includes:
1 Pack universal retrofit valve (with a dust cap)
1 Pack BPV-31 bullet piercing tap valve

Warm note:
It is not suitable for refrigerant 410a.
Put on your safety glasses and protective gloves before piercing the pipe.
The mention of any brands and any related model designation above is only for purposes of demonstrating compatibility, not for trademark using.

This unique can tap has an R-134a screw on can connection and a R12/R22 service port connection. It was made for EnviroSafe cans which have an R-134a thread and allows you to install directly to R12 and R22 systems. Centrally installed is an easy to read pressure gauge. 20″ long hose 1/4″ end end fits R12, 22, 502 fittings Gauge has scale readings for R134, R12, & 22 Use for household with aerosol style cans. This gauge does not have a shut-off. The T-handle is a piercing device only.

The ONLY valve with a permanent type, patented gasket application. A sealing force of over 180 inch lbs., torque tested with 450 lbs. pressure tested at 250°F. Patented valve gasket provides 50 times more sealing area than competitive ‘O’ ring types. Piercing needle is engineered for concentricity and hardness to insure perfect seating every time.

EZ Chill Reusable R-134a Gauge and Hose features an in-line gauge, easy-to-use thumb lever dispenser, and ninety degree coupler. The gauge is able to diagnose if a recharge is needed, identify the current low-side pressure in the system, and determine increases in pressure during the recharge process. This product is compatible with both sealed and self-sealing R-134a cans.