Schrader -Air solutions since 1845™

Specifications subject to change without notice. Units may not be exactly as pictured.

Air Compressor Accessories

PRESSURE SWITCHElectric switch starts and stops the compressor as pres-sure rises and falls in the tank. Pressure setting is adjust-able. Pipe On/Off Preset SettingItem No. Thread Unloader Lever PSI283662 1⁄4 “ yes yes 90 to 12582779 1⁄4 “ yes no 140 to 17582776 1⁄4 “ yes yes 110 to 140

SAFETY VALVESValve vents the tank if excess pressure builds up. This safety valve is essential for all ASME approved tanks. Male 1⁄4” NPT outlet.Item No. Preset PSI CFM283800 60 61283801 125 115283802 150 136283804 165 149283805 200 178

TANK MANIFOLDSCompressor-typemanifolds combinesafety valve, full flowvalve, tank mountingfitting and fittings for air gauge. 150 PSI max.Item No. Description283633 Air compressor tank manifold283634 Manifold for carry tanks

AIR PRESSURE GAUGEGauge has a 2” face witha Male 1⁄4” NPT backor bottom connection.Reads 0 to 300 PSI.Item No. Description283494 Rear Mount283495 Bottom Mount

UNLOADER PILOT VALVEValve directs air to head unloader, which holds pump intake valve open when pressure is reached. Pressure setting is 145 PSI open to 175 PSI closed.Item No.82952 for 20, 25, 30 HP

IN-TANK CHECK VALVESValves are used between tank and pump discharge line to prevent reverse flow of air from tank to compressor.Item No. Compression Inlet NPT Outlet82C5050 1⁄2” Compression 1⁄2”82C7575 3⁄4” Compression 3⁄4”82C7510 3⁄4” Compression 1”82P5050 1⁄2” FPT 1⁄2”82P7575 3⁄4” FPT 3⁄4”82P7510 3⁄4” FPT 1”

BRONZE AIRCHECK VALVESValves prevent reverse flow of air from tank to compressor, allowing air to flow in one direction only. Generally used in discharge line from pump to tank.Item No. Inlet/Outlet82781 3⁄8” NPT82782 1⁄2” NPT82783 3⁄4” NPT

UNLOADER AND CHECKVALVE COMBINATIONAs the pump stops, the valve senses a lack of air flow and relieves pressure in discharge line. When pump starts, the vent closes and check valve reopens.Item No. Inlet Outlet8206 3⁄8” Compression 1⁄4” MPT8212 1⁄2” Compression 3⁄8” MPT8224 3⁄4” Compression 1⁄2” MPT

283662

283802

283633 283634

283494 283495

82952

8206

82782

82P7575

Schrader -Air solutions since 1845™

205 Frazier Road, Altavista, VA 24517 Customer Support: 1.800.288.1804 SchraderInternational.com

Specifications subject to change without notice. Units may not be exactly as pictured.

Un-loader vents discharge air into the atmosphere when tank pressure reaches valve setting. It also acts as a check valve. Used with all gas powered compressors.

Item No. Pressure Setting, PSI82709 145 to 17582710 110 to 14082711 90 to 12082205BN 48” Throttle cable82205BNK 64” Throttle cable

LOW OIL SHUT DOWN SWITCHDesigned to fit 823048 series pump and 823010 series pumps only.

Item No. Description82778 Includes flange; works on bolt or screw in sight-glass.

AUTOMATIC AIR COMPRESSOR DRAINThe NEW standard for solenoid drains.BUILT IN, SELF CLEANING STAINER• Self cleaning, resists clogging• Does not stick open - NO wasted air• Built in strainer• Easy installation• 4” long x 3.5” wide• Weight is 1.3 Lbs.Drain Specifications• 0.5 to 10 second open cycle, 30 second to 45 minute off cycle• 250 PSI• 115v / 60 Hz• 0.156 diameter precision orifice• Includes LED lights and test button

Item No. Description300787 Automatic air compressor drain

STATIONARY AIR COMPRESSOR MOUNTING KIT*Our Compressor Mounting Kit contains all the items needed to securely install most stationary air compressors. Properly mounted air compressors transfer less vibration to airlines and airline accessories, which reduce noise, air leaks, and extends tank life. Includes:• (1) 3’ x 3/4” Flex line• (1) 3/4” x 5” Galvanized nipple• (1) 3/4” Ball valve• (4) Rubber floor mounting pads• (4) Metal / rubber bushings• (4) 3” Lag shields• (4) 1/2” x 41/2” Lag screws

Item No. Description824678 Stationary Air Compressor Mounting Kit

* Not for use on gas units. Ask your SchraderAir representative for information about additional Air Compressor accessories.

AIR COMPRESSOR MOUNTING PADSinstall on most air compressors. Includes:• (4) Rubber floor mounting pads• (4) Metal / rubber Bushings

Item No. Description824679 Stationary Air Compressor Mounting Pads

Ask your SchraderAir representative forinformation about additional Air Compressor accessories.

Air Compressor Accessories

82709

82778

824678

300787