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For XT & XM Pumps, up to 2600PSI

The Mini-Matic 4/B series of unloaders (built for the XT & XM Series of pumps from AR North America, Max PSI 2,600) features a bolt on design with internal by-pass system. Adjustable pressure release for pump head when in by-pass, protecting from over pressurization. Eliminates by-pass hose and fittings. Built-in chemical injector is available, see specifications of models for details. The molded plastic adjusting knob is designed for user comfort. The body is constructed of brass body with stainless steel plunger and spring, by-pass is made from aluminum or brass (check specifications of models for details).

Displaying 1 to 9 (of 9 products)

Weight-	Item Name	Price
2	AR20821: Aluminum by-pass, no chemical injector Mini-Matic 4/B - Unloaders for XT & XM Series Pumps, Max PSI 2,600 AR20821: Alum by-pass, no chemical injector Features Bolt on unloader Adjustable...	$122.00 Sale: $73.20 Save: 40% off Add:
2	AR20888: Alum by-pass, fixed chemical injector Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$128.90 Sale: $77.34 Save: 40% off Add:
2	AR20890: Alum by-pass, adjustable chemical injector Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$139.82 Sale: $83.89 Save: 40% off Add:
2	AR21036: Brass by-pass, no chemical injector Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$129.52 Sale: $77.71 Save: 40% off Add:
2	AR21037: Brass by-pass, fixed chemical injector, 2-3 GPM Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$135.80 Sale: $81.48 Save: 40% off Add:
2	AR21038: Brass by-pass, fixed chemical injector, 3-4 GPM Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$135.80 Sale: $81.48 Save: 40% off Add:
2	AR21039: Brass by-pass, adj chemical injector, 2-3 GPM Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$145.24 Sale: $87.14 Save: 40% off Add:
2	AR21040: Brass by-pass, adj chemical injector, 3-4 GPM Features Bolt on unloader Adjustable pressure Molded plastic adjusting knob designed for user comfort Designed for the XT & XM Series pumps Optional...	$145.24 Sale: $87.14 Save: 40% off Add:
3	Unloader Unloader for specific models of Excell pressure washers with an XMV model pump. This unloader is a Mini-Matic unloader from AR North America.	$129.57 Sale: $77.74 Save: 40% off Add: