Features:
Solid Brass LP Gas Refill Adapter with control on-off valve.
90 Degrees Propane Refill Adapter can easily Refill the 1LB Camping bottle Propane gas, can easily connect your big Cylinder to the small 1LB propane tank without move or carry.
Safest and easy to refill in seconds with no tools required.
it is a clean and safe way to refill your throw away 1 lb bottle or even the refillable style bottle.
Ensure your safe leakage-free operation while providing excellent weather resistance. The secure and durable for long-lasting to use.

Specification:
QCC1 Type propane regulator valve.
Durable Brass and safety construction designed.
90 Degrees elbow with 1" x 20 Female Throwaway Cylinder Thread.
1/4 "propane ON-Off Control Valve.
Built-in safety feature that will ensure you NEVER over-fill your smaller tank.

Instructions:
1,Put your empty 1 lb cylinders in a freezer for a couple of hours.
2,Attach the coupler to your propane tank (5-40 lb tank).
3,Attach your 1 lb tank (fresh from the freezer) to the adapter.
4,Pick up your large tank cylinder and turn it upside down and rest it securely on the corner of your picnic table.
5,First, install the QCC1 type to the 5-40 LB tank cylinder. Close the 1/4" propane on-off control valve. Then install the 1" x 20 internal thread disposable throttle on the 1lb tank cylinder.
6,Open the propane 5-40 tank cylinder valve, then tun on 1/4" propane control valve. When the flow of liquid propane 1lb tank cylinder stops, shut off 1/4" propane control valve. Removed the 1 lb tank cylinder.
7,Continue to refill the next 1lb tank cylinder. Just adjustment 1/4" propane control valve to turn on and shut off.

Warm Tips:
1,You need to turn your bulk tank upside down so liquid flows out of it.
2,You need to chill your empty tanks so that there is a lower vapor pressure in the empty tank than the bulk tank.
3,Your refilled tanks will not be totally full, but this is good because overfilling can cause them to vent gas if left in a hot place

Package included:
1Pc x QCC1 Type Propane Refill Adapter