Pressure Washer - Quick Connect Fittings & Couplers

42 products

Showing 1 - 24 of 42 products

Showing 1 - 24 of 42 products
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1/4" QC Socket O - Rings - 100 Pack - BCE Cleaning Systems
1/4" QC Socket O-Rings-25 Pack
$20.95
1/4" QC Socket O - Rings - 100 Pack - BCE Cleaning Systems
1/4" QC Socket O-Rings-100 Pack
$81.95
1/4" QC Socket O - Rings - 100 Pack - BCE Cleaning Systems
3/8" QC Socket O-Rings-25 Pack
$29.95
1/2" QC Socket O - Rings - BCE Cleaning Systems
1/2" QC Socket O-Rings
$23.15 $31.95
1/4" QC Plug - FPT (10 Pack) - BCE Cleaning Systems
1/4" QC Plug-FPT (10 Pack)
$19.75 $23.95
1/4" QC Plug - FPT - BCE Cleaning Systems
1/4" QC Plug-FPT
$2.80 $4.95
1/4" QC Plug - MPT (10 - Pack) - BCE Cleaning Systems
1/4" QC Plug-MPT (10-Pack)
$19.75 $20.50
1/4" QC Plug - MPT - BCE Cleaning Systems
1/4" QC Plug-MPT
$2.80 $3.95
1/4" QC Plug - FPT - Stainless Steel (10 Pack) - BCE Cleaning Systems
1/4" QC Plug-FPT - Stainless Steel (10 Pack)
$32.50 $39.95
1/4" QC Plug - FPT - Stainless Steel - BCE Cleaning Systems
1/4" QC Plug-FPT -Stainless Steel
$3.90 $3.95
1/4" QC Plug - MPT - Stainless Steel (10 Pack) - BCE Cleaning Systems
1/4" QC Plug-MPT - Stainless Steel (10 Pack)
$32.50 $49.95
1/4" QC Plug - MPT - Stainless Steel - BCE Cleaning Systems
1/4" QC Plug-MPT -Stainless Steel
$3.90 $4.95
3/8" QC Plug - FPT - (10 Pack) - BCE Cleaning Systems
3/8" QC Plug-FPT - (10 Pack)
$10.95 $20.90
3/8" QC Plug - FPT - BCE Cleaning Systems
3/8" QC Plug-FPT
$1.30 $3.95
3/8" QC Plug - MPT - (10 Pack) - BCE Cleaning Systems
3/8" QC Plug-MPT - (10 Pack)
$10.95 $20.90
3/8" QC Plug - MPT - BCE Cleaning Systems
3/8" QC Plug-MPT
$1.30 $3.95
3/8" QC Plug - FPT - Stainless Steel (10 Pack) - BCE Cleaning Systems
3/8" QC Plug-FPT - Stainless Steel (10 Pack)
$28.55 $49.50
3/8" QC Plug - FPT - Stainless Steel - BCE Cleaning Systems
3/8" QC Plug-FPT -Stainless Steel
$3.25 $5.95
3/8" QC Plug - MPT - Stainless Steel (10 Pack) - BCE Cleaning Systems
3/8" QC Plug-MPT - Stainless Steel (10 Pack)
$28.55 $49.50
3/8" QC Plug - MPT - Stainless Steel - BCE Cleaning Systems
3/8" QC Plug-MPT -Stainless Steel
$3.25 $4.95
1/2" QC Plug - FPT - BCE Cleaning Systems
1/2" QC Plug-FPT
$5.15
1/2" QC Plug - MPT - BCE Cleaning Systems
1/2" QC Plug-MPT
$5.15
1/2" QC Plug - FPT - Stainless Steel - BCE Cleaning Systems
1/2" QC Plug-FPT -Stainless Steel
$6.90
1/2" QC Plug - MPT - Stainless Steel - BCE Cleaning Systems
1/2" QC Plug-MPT -Stainless Steel
$6.90

How to Choose Quick Connect Fittings That Last

Selecting the right material and size prevents pressure drops, fluid leaks, and premature failure on your rig:

  1. Match the Material to the Chemical: Use heavy-duty brass for general cold and hot-water washing. Choose 316 stainless steel for softwash rigs, bleach applications, and harsh chemical environments to prevent corrosion.
  2. Check Pressure & Temperature Ratings: Ensure your couplers match your pump’s maximum operating PSI and heat levels - especially on commercial hot water units.
  3. Keep Spare O-Rings On Hand: A blown five-cent O-ring is the #1 cause of pressure leaks at the spray gun or wand connection. Always keep a multi-pack of chemical-resistant O-rings in your service truck.

See also ball valves for isolation at reels and tanks.

Frequently Asked Questions

Why is my pressure washer quick connect coupler leaking?

Nine times out of ten, a weeping quick connect is caused by a torn, worn, or dried-out internal O-ring. Keep replacement O-ring packs on your trailer and swap them out at the first sign of a leak.