Veloci

The 1/4" QC Coupler x 1/4" FPT is a precision‑engineered quick‑couple adapter that connects your 1/4" Quick‑Couple hose to a 1/4" Flanged Pressure Tube, ensuring a secure, leak‑free fit under high‑pressure conditions. Ideal for commercial pressure and soft washing rigs, it delivers rapid connectivity, minimal flow restriction

The Veloci-1/4" QC Coupler x 1/4" MPT provides a secure, quick‑connect interface between your 1/4” QC pressure washer nozzle and the 1/4” MPT spray gun, ensuring a leak‑free seal under high pressure. Designed for commercial use, its durable alloy construction resists corrosion and wear, allowing seamless integration into your soft

Secure your pressure‑washing system with the 1/4" QC Plug x 1/4" FPT, a precision‑fit connector that delivers reliable, leak‑free flow for high‑pressure and soft‑washing applications. Designed for Veloci‑1/4 Inch systems, it ensures fast assembly and durable performance under demanding commercial use.

The 1/4" QC Plug x 1/4" MPT is a high‑strength, quick‑connect coupling that securely links your QC line to a 1/4" MPT fitting, ensuring leak‑free pressure washing and soft‑washing operations. Designed for heavy‑use commercial rigs, it offers rapid attachment, durable stainless‑steel construction, and a tight seal that maintains

The 3/8" QC Coupler x 3/8" FPT is a high‑strength, quick‑connect coupling that securely links pressure washer hoses to 3/8" fittings, ensuring leak‑free performance under heavy spray loads. Designed for commercial and soft‑washing rigs, it offers rapid attachment, durable corrosion resistance, and a smooth 90° pivot for optimal spray angle control.

Secure your pressure‑washing system with the 3/8" QC Plug x 3/8"MPT, a precision‑engineered quick‑connect fitting that delivers reliable sealing and rapid hose attachment for high‑volume cleaning operations. Designed to withstand the demanding pressures of commercial equipment, it ensures leak‑free performance and easy maintenance for Veloci- 3/8 Inch systems.

Veloci's Stainless Steel Couplers offer a fast and upgraded QC system for your high pressure joints which are great for quickly disconnecting hose lines, spray guns, or any pressure washing attachments. Stainless Steel fittings ensures a worry free cleaning experience with anti-corrosive properties and ultra reliable performance. They are commonly found at all joints where high pressure fluid may need to be disconnected after use. Other areas such as lances, tips, and foam cannons are convenient places to install these QC's and with stringent quality control you will not have to worry about locking balls falling out, missing O-rings, or collars that do not fully engage.

All stainless couplers are National Pipe Thread (NPT) which means they have a tapered Male or Female thread (depending upon the model). NPT is mainly used in the Western Hemisphere and was developed on the concept of interference by the third thread. When installing NPT fittings to another NPT thread we recommend that you use 4-5 wraps of teflon tape wound clockwise, or 2-3 drops of Loctite thread sealant.

British Standard Pipe Thread (BSP) is found in the European market and has a different thread pitch than NPT. BSP is also considered a 'straight thread' which means it has no taper at the end. When installing NPT on BSP or vice versa, use 6-7 wraps of Teflon or 2-3 drops of Loctite and tighten accordingly. When tightening opposing thread styles (BSP and NPT) you will experience more interference sooner and you will not be able to tighten the fitting as far as like-threads. You will still have a tight seal, just make sure to use the recommended amount of Teflon Tape or Loctite.

Veloci's Stainless Steel Couplers offer a fast and upgraded QC system for your high pressure joints which are great for quickly disconnecting hose lines, spray guns, or any pressure washing attachments. Stainless Steel fittings ensures a worry free cleaning experience with anti-corrosive properties and ultra reliable performance. They are commonly found at all joints where high pressure fluid may need to be disconnected after use. Other areas such as lances, tips, and foam cannons are convenient places to install these QC's and with stringent quality control you will not have to worry about locking balls falling out, missing O-rings, or collars that do not fully engage.

All stainless couplers are National Pipe Thread (NPT) which means they have a tapered Male or Female thread (depending upon the model). NPT is mainly used in the Western Hemisphere and was developed on the concept of interference by the third thread. When installing NPT fittings to another NPT thread we recommend that you use 4-5 wraps of teflon tape wound clockwise, or 2-3 drops of Loctite thread sealant.

British Standard Pipe Thread (BSP) is found in the European market and has a different thread pitch than NPT. BSP is also considered a 'straight thread' which means it has no taper at the end. When installing NPT on BSP or vice versa, use 6-7 wraps of Teflon or 2-3 drops of Loctite and tighten accordingly. When tightening opposing thread styles (BSP and NPT) you will experience more interference sooner and you will not be able to tighten the fitting as far as like-threads. You will still have a tight seal, just make sure to use the recommended amount of Teflon Tape or Loctite.

Veloci's Stainless Steel Couplers offer a fast and upgraded QC system for your high pressure joints which are great for quickly disconnecting hose lines, spray guns, or any pressure washing attachments. Stainless Steel fittings ensures a worry free cleaning experience with anti-corrosive properties and ultra reliable performance. They are commonly found at all joints where high pressure fluid may need to be disconnected after use. Other areas such as lances, tips, and foam cannons are convenient places to install these QC's and with stringent quality control you will not have to worry about locking balls falling out, missing O-rings, or collars that do not fully engage.

All stainless couplers are National Pipe Thread (NPT) which means they have a tapered Male or Female thread (depending upon the model). NPT is mainly used in the Western Hemisphere and was developed on the concept of interference by the third thread. When installing NPT fittings to another NPT thread we recommend that you use 4-5 wraps of teflon tape wound clockwise, or 2-3 drops of Loctite thread sealant.

British Standard Pipe Thread (BSP) is found in the European market and has a different thread pitch than NPT. BSP is also considered a 'straight thread' which means it has no taper at the end. When installing NPT on BSP or vice versa, use 6-7 wraps of Teflon or 2-3 drops of Loctite and tighten accordingly. When tightening opposing thread styles (BSP and NPT) you will experience more interference sooner and you will not be able to tighten the fitting as far as like-threads. You will still have a tight seal, just make sure to use the recommended amount of Teflon Tape or Loctite.

(Veloci)