ProLine

Buying Guide: Tubing and Hose Size

PVC and Braided Vinyl Tubing
The clear PVC vinyl tubing handles a variety of chemicals, gases and liquids, and resists many solvents, acids, alkalis and fuels. Sizes such as 1/2 in. Dia. x 3/4 in. Dia. give two diameters, so compare both with the connection you plan to use. Use compression connections, hose barbs or clamps with it.

Supply, Bilge and Discharge Hose
Polyethylene bilge hose comes in sizes such as 1-1/4 in. ID x 6 ft. and 2 in. Dia. x 50 ft., and suits marine applications and discharge where no vacuum is present. Reinforced vinyl supply hose comes in sizes such as 3/4 in. ID x 1 in. OD, 75 ft. long, and 1/2 in. ID x 3/4 in. OD, 12 in. long. The 2 in. PVC discharge hose is 150 ft. long and is not recommended for sand or gravel.

Fuel Line, Air and Heater Hose
The PVC fuel line hose in 1/2 in. D x 100 ft. is reinforced with polyester braiding and resists oil, grease and ozone. The red air hose is 3/8 in. D x 150 ft. L and is rated 300 psi. Rubber heater hose comes in 1 in. Dia. x 75 ft., and latex rubber hose comes in 3/8 in. Dia. x 50 ft.

Frequently Asked Questions

What does ProLine make?
ProLine makes clear PVC vinyl tubing, braided vinyl tubing, reinforced vinyl supply hose, polyethylene bilge hose, PVC discharge, washer machine and disposal hose, PVC fuel line hose, air hose, rubber heater hose, latex rubber hose, no-hub couplings and a chrome plated angle stop.

How do I choose the right tubing or hose size?
Tubing sizes give two diameters, such as 1/2 in. Dia. x 3/4 in. Dia., so compare both against the barb, clamp or connection you plan to use. Hose sizes give a diameter and a length, such as 1-1/2 in. D x 12 ft. L. Measure the connection before you order, and match the size on your old hose if you are replacing one.

What is polyethylene bilge hose used for?
Polyethylene bilge hose is used for marine applications, sump pumps and discharge where no vacuum is present. It is corrugated, with high tear strength and impact puncture resistance.