Olsen tube fittings are polypropylene and nylon connectors including elbows, tees, couplings, adapters, plugs, bushings, nipples, and hose barbs. They support chemical processing, water treatment, laboratory and industrial fluid systems, handling corrosive and general media with confidence. Available in sizes from 1/8" through 2″ and across multiple connection styles, Olsen fittings deliver strong chemical resistance, tight seals, and reliable performance in demanding piping and tubing applications.
90 Degree Elbow, HB x MPT, 1/4 in. to 2 in. Sizes
Sale price
From $0.68
90 Degree Elbow, HB x FPT, 1/8 in. to 3/4 in. Sizes
Sale price
From $0.81
90 Degree Street Elbow, MPT x FPT, 1/4 in. to 2 in. Sizes
Sale price
From $2.23
90 Degree Elbow, FPT, 1/2 in. to 3/4 in. Sizes
Sale price
From $3.69
90 Degree Elbow, HB, 1/4 in. to 1 in. Sizes
Sale price
From $0.66
45 Degree Street Elbow, MPT x FPT, 3/4 in. Size
Sale price
From $1.40
Adaptor, MGHT x HB, 1/4 in. to 3/4 in. Sizes
Sale price
From $0.68
Tee, HB x FPT, 3/4 in. to 1-1/4 in. Sizes
Sale price
From $2.92
Tee, HB x MPT, 1/8 in. to 3/4 in. Sizes
Sale price
From $0.93
Tee, HB, 1/4 in. to 1 in. Sizes
Sale price
From $0.92
Tee, FPT, 1/2 in. to 1-1/2 in. Sizes
Sale price
From $3.69
Straight Hose Barb, HB x FPT, 1/8 in. to 3/4 in. Sizes
Sale price
From $0.78
Straight Hose Barb, HB x MPT, 1/8 in. to 2 in. Sizes
Sale price
From $0.38
Hose Mender, HB, 1/4 in. to 1 in. Sizes
Sale price
From $0.39
Coupling, FPT, 1/2 in. to 2 in. Sizes
Sale price
From $2.25
Coupling, FGHT x FPT, 1/2 in. to 3/4 in. Sizes
Sale price
From $1.43
Hex Head Plug, MPT, 1/8 in. to 1 in. Sizes
Sale price
From $0.41
Reducer Bushing, MPT x FPT, 1/8 in. to 1 in. Sizes
Sale price
From $1.11
Nipple, MPT, 1/4 in. to 2 in. Sizes
Sale price
From $0.47
Adaptor, MGHT x MPT, 3/8 in. to 3/4 in. Sizes
Sale price
From $0.70
Adaptor, FGHT x MPT, 3/4 in. Size
Sale price
From $1.97
Adaptor, FGHT x MGHT, 3/4 in. Size
Sale price
From $2.16
Adaptor, MGHT x FPT, 1/4 in. to 3/4 in. Sizes
Sale price
From $1.79