Secure Connections
Couplers &
Fittings
Quick connects, adapters, swivels, and fittings for pressure washers, parts washers, waste oil systems, and wash bay plumbing, shipped nationwide. Brass and stainless steel. NPT and metric threads. High-pressure and fuel-rated. Most of what gets ordered wrong here is thread type — NPT and BSP look close enough to thread together partway, then leak or blow apart under pressure. Send the thread spec or a photo and we’ll match it.
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Showing 181–198 of 403 resultsSorted by popularity
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Couplers & FittingsCoupling, 1-1/2″ NPT, 304 SS, Sch 40
Couplers & FittingsCoupling, 1-1/2" NPT, 304 SS, Sch 40
$59.00 -
Couplers & Fittings
Pipe, Coupling Half 2″ Black
Couplers & FittingsPipe, Coupling Half 2" Black
$53.27 -
Couplers & Fittings
Nipple, 1-1/2 x 6-3/4 Long, Sch 40 Black
Couplers & FittingsNipple, 1-1/2 x 6-3/4 Long, Sch 40 Black
$53.00 -
Couplers & Fittings
Tee, 2″ NPT SCH 40 Galvanized
Couplers & FittingsTee, 2" NPT SCH 40 Galvanized
$48.12 -
Couplers & Fittings
Tee, 1-1/4″ x 1-1/4″ x 1″ Black Pipe
Couplers & FittingsTee, 1-1/4" x 1-1/4" x 1" Black Pipe
$39.68 -
Couplers & Fittings
Bushing, 1-1/2″ x 1″ NPT, HEX SS
Couplers & FittingsBushing, 1-1/2" x 1" NPT, HEX SS
$38.00 -
Couplers & Fittings
Elbow, Street, 2″ NPT SCH 40 Galv
Couplers & FittingsElbow, Street, 2" NPT SCH 40 Galv
$35.25 -
Couplers & Fittings
Pipe, Barbed/Plain (Unthreaded) 1-1/4″ Unplated Steel
Couplers & FittingsPipe, Barbed/Plain (Unthreaded) 1-1/4" Unplated Steel
$34.92 -
Couplers & Fittings
Pipe, Barbed/Male NPT 1 1/2″ Plated
Couplers & FittingsPipe, Barbed/Male NPT 1 1/2" Plated
$31.00 -
Couplers & Fittings
Pipe – Barbed, Male NPT 1-1/4″ Unplated Steel
Couplers & FittingsPipe – Barbed, Male NPT 1-1/4" Unplated Steel
$29.00 -
Couplers & Fittings
Nipple, 1-1/2″ x 9″ Sch 40 Galv
Couplers & FittingsNipple, 1-1/2" x 9" Sch 40 Galv
$28.50 -
Couplers & Fittings
Coupling, Pipe, Half, 2″ NPT SS
Couplers & FittingsCoupling, Pipe, Half, 2" NPT SS
$26.40 -
Couplers & Fittings
Pipe, 1″ x 13″ L, SCH 40 Black
Couplers & FittingsPipe, 1" x 13" L, SCH 40 Black
$26.30 -
Couplers & Fittings
Pipe, Elbow, 1-1/4″ 990° Street, Galv
Couplers & FittingsPipe, Elbow, 1-1/4" 990° Street, Galv
$26.00 -
Couplers & Fittings
Cap, 1 1/2″ Galv.
Couplers & FittingsCap, 1 1/2" Galv.
$25.00 -
Couplers & Fittings
Pipe, Barbed, Male NPT 1-1/4″ Plated Steel
Couplers & FittingsPipe, Barbed, Male NPT 1-1/4" Plated Steel
$24.00 -
Couplers & Fittings
Hose Barb, 3/8″ Barb x 1/4″ Pipe
Couplers & FittingsHose Barb, 3/8" Barb x 1/4" Pipe
$23.60 -
Couplers & Fittings
Pipe, Elbow, 1-1/4″ 90-°, Galvanized
Couplers & FittingsPipe, Elbow, 1-1/4" 90-°, Galvanized
$19.00