Fire Safe Female Coupling Caps With Chain

Brass caps are for protection of fire hoses, pipes or valve fittings. Cap comes with a gasket installed.

Safety Note - Not intended for pressure applications - for protection only.

WARNING: This product contains a chemical properities cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.

Product Information/Product Description/Basis Information/Specification

Garden Hose Thread Male Adapter

• Outside diameter of a male adapter - 1.06 inches (11.5 Threads per inch)

1" Male Adapter

• Inside diameter of a male adapter - 1 inch
• Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch)
• Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch)

1 1/2" Male Adapter

• Inside diameter of a male adapter - 1 1/2" inches
• Outside diameter of a male NH / NST adapter - 1.99 inches (9 Threads per inch)
• Outside diameter a male NPSH or NPT adapter - 1.87 inches (11.5 Threads per inch)

1 3/4" Hose Couplings

• 1 3/4 inch hoses come with 1 1/2 inch couplings

2" Male Adapter

• Inside diameter of a male adapter - 2 inch
• Outside diameter of a male NH / NST adapter - 2.51 inches (8 Threads per inch)
• Outside diameter a male NPSH or NPT adapter - 2.35 inches (11.5 Threads per inch)

Note - 2 inch NH or NST is very rare. If the outside diameter of male adapter is approximately two inches, you need 1 1/2 inch NH or NST.

2 1/2" Male Adapter

• Inside diameter of a male adapter - 2 1/2" inches
• Outside diameter of a male NH / NST adapter - 3.06 inches (7.5 Threads per inch)
• Outside diameter a male NPSH or NPT adapter - 2.84 inches (8 Threads per inch)

3" Hose Couplings

• Most 3 inch hoses come with 2 1/2 inch couplings

4" Male Adapter

• Inside diameter of a male adapter - 4" inches
• Outside diameter of a male NH / NST adapter - 5.01 inches (4 Threads per inch)
• Outside diameter a male NPSH or NPT adapter - 4.47 inches (8 Threads per inch)

5" Male Adapter

• Inside diameter of a male adapter - 5" inches
• Outside diameter of a male NH / NST adapter - 6.26 inches (4 Threads per inch)

6" Male Adapter

• Inside diameter of a male adapter - 6" inches
• Outside diameter of a male NH / NST adapter - 7.025 inches (4 Threads per inch)

Features /Advantages:

1. Simple structure, convenient operation, quick connect and open it

2. compact size, light weight, good sealing and interchangeability

3. Adapt to all kinds of working conditions, widely used in liquid, powder and other medium

4. Joint connected with taper pipe threads, outside taper pipe threads, intubation connection, flange connection, etc

5. Cam & groove couplings are easy to operate. Camlock consists of two parts - male adapter and female coupler. You just need insert the adapter into the coupler until contact is made with the gasket. Then press down the cam arms simultaneously to produce a uniform gasket compression. During the process of installation, no tools are required and hand pressure is enough. Hence, camlock fittings not only save your time but also the tools and human power

6. Cam & groove couplings are equipped with PVC suction hoses, lay flat discharge hoses and other low-pressure hoses. It can simplify the operation and save working time greatly. However, cam locks are not suitable for any kind of hose. It is forbidden to be used in compressed air or gas or high-pressure applications

Application and usage

Quick release coupling for low-pressure systems, Suitable for Construction; Fire hydrant; Garden; Farming

Our Service

1. Technical support

2. Raw Material Quality control.

3. Inspection during the production time.

4. Final Test includes Surface, Dimension, PT Test, RT test, ultrasonic Test

5. Test Report each shipment

4. Flexible Delivery terms. EXW FOB CIF CFR DDP DDU

5. Flexible payment Ways: LC. TT. DP

6. Customized Package includes Logo. Cases Dimension.

7. 18 months quality Guarantee time.

9. Free replacement by air if any error founded

10. 24 hours to Feedback your questions