Quick-Nut SST uses rolled stainless steel tubing as well as plastic fittings to make an effortless system to assemble, maintain and repair.

Quick Nut Stainless Steel Tube
Fluid Supply System

The Quick Nut Stainless Steel Tube System (QN SST) is the best engineered sprayer fluid supply system available in the market today.

It pairs low cost/weight with easier maintenance/assembly for a hassle free experience, letting you spray longer.

Component Material
Tube Stainless Steel
Connection Fittings Glass-reinforced Polypropylene
O-rings Buna-N & Viton®

Quick Nut Stainless Steel Tube Benefits

1/2″ & 1″ Pipe Sizes Available

An Example of the quick nut sst boom system

QN SST comes in both two sizes:

1/2″ (0.84″ OD)

1″ (1.315″ OD)

Plumbing fittings for both sizes.

Less Pressure Drop

1" Stainless Steel Tubing with a 1.315" outside diameter, which is the same as 1" schedule 40 pipe

With the large inside diameter, there is more flow capacity while maintaining the same outside dimension as 1″ pipe.

Best in Class Weight Reduction

1/2" Boom Pipe for QN SST Fittings

1″ SST weighs 23% of Sch40 pipe
1″ SSt weighs 66% of aluminum

1/2″ SST weighs 28% of Sch40 pipe
1/2″ SST weighs 80% of aluminum

SST retains structural strength of stainless steel

Pre-punched Holes

Example of a unpunched QN SST Feed

SST has pre-punched holes for the required hole size and spacing.

Unpunched SST is available for plumbing and recirculating boom systems.

No Threaded Boom Ends

25130-00 Male End Split Ring Connector

Easier maintenance as there are no burrs from threading plugging nozzles

All fittings are o-ring sealed, so no thread sealing is required.

Boom Clamps

Two Boom Clamps for 1/2" QN SST. They have 2" bolt spacing for easy installation.

Compact & durable boom clamps make boom installation and removal easy

Quick Nut SST Fitting Benefits

1/2″ & 1″ SST Fittings

1/2" Quick Nut SST Boom Pipe with Nozzle Bodies and Spray Tips

Fittings are available in two sizes:

1/2″ for 0.84″ outside diameter pipe

1″ for  1.315″ outside diameter pipe

No Tools Needed

25130-00 Male End Split Ring Connector

Since all fittings are o-ring sealed, there isn’t any need for specialized tools or equipment to take apart or put QN SST fittings together.

Less Pressure Drop

A sweep tee fitting for feeding a QN SST boom. The sweep fitting reduces pressure drop.

All of the QN SST sweep tee and elbow fittings keep the largest inside diameter possible, reducing pressure loss through the plumbing.

No Threaded Boom Ends

1" Stainless Steel Tubing with a 1.315" outside diameter, which is the same as 1" schedule 40 pipe

Easier maintenance as there are no burrs from threading plugging nozzles

All fittings are o-ring sealed, so no thread sealing is required.

Utility Fittings

25126-01 A sight bulb for Quick Nut SST. One of the many options for QN SST.

Wilger makes a number of fittings from site glasses, threaded end caps [for pressures gauges] to boom end flush valves, which provide more function than a standard plug cap.

Boom Clamps

Two Boom Clamps for 1/2" QN SST. They have 2" bolt spacing for easy installation.

Compact & durable boom clamps make boom installation and removal easy

Boom End Flush Valves

Boom End Flush Valves

Wilger’s boom end flush valves are made to fit QN SST booms; however, there are adapters to have them fit on 1″ NPT pipe thread.

For Quick-Nut SST booms, use #25175-V0
For 1″ NPT booms, use #25176-V0

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