Shop Hawe DG Pressure Switches

The Hawe DG Series Piston-Type Pressure Switch is a versatile component used in hydraulic systems and machine tools to monitor and control pressure levels. Available in both mechanical and electronic versions, it allows for precise pressure adjustments up to 700 bar through options like pushbuttons, knobs, screws, or rings. The switch supports a switching current of up to 2 A and can handle operating pressures up to 1000 bar. Its compact design and compatibility with the HAWE modular system make it a reliable choice for various applications requiring accurate pressure regulation.

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Pressure Switch

Spring-loaded piston-type pressure switch

7250psi (500bar)

-40°F to 175°F (-40°C to 80°C)

Zinc die casting housing

Click HERE to view the Hawe DG Series Catalog

Click HERE to view the entire Hawe DG Series Collection


Hawe DG Pressure Switches

Click on the model number in the chart below to view that item. Options show below are most common and readily available.

Don't see what you need? Ask our technical team for a unit fit for your application!

Hawe DG36 - 58 to 174psi

Product SKU Model Code Seal Material Pressure Range Solenoid Connection Switch Options Adjustment Type Lead Time Price
7544 0023-00.HW DG 36 R-1/4 NBR 58-174psi Solenoid Plug None Tool Adjustable 4-6 Weeks $167.99
6957 7345-00.HW DG 36 S NBR 58-174psi Solenoid Plug G1/4 BSPP Pipe Connection Manually Adjustable with Locknut 5-7 Days $226.99
6900 1950-00.HW DG 36-... NBR 58-174psi Quarter Turn Plug (Schlemmer) None Tool Adjustable 5-7 Days $195.99
7000 4132-03.HW DG 36-M NBR 58-174psi Solenoid Plug G1/4 BSPP Pipe Connection Tool Adjustable 5-7 Days $198.99
6956 8063-00.HW DG 36-M-1/4-8 NBR 58-174psi M12x1, without Plug None Tool Adjustable 5-7 Days $215.99
6950 1083-00.HW DG 36-Y 1 NBR 58-174psi No Solenoid Plug None Tool Adjustable 5-7 Days $160.99


Hawe DG364 - 58 to 725psi

Product SKU Model Code Seal Material Pressure Range Solenoid Connection Switch Options Adjustment Type Lead Time Price
7544 0014-00.HW DG 364-... NBR 58-725psi Solenoid Plug None Tool Adjustable 5-7 Days $167.99
6955 1555-00.HW DG 364-L NBR 58-725psi Solenoid Plug G1/4 BSPP Pipe Connection Tool Adjustable 5-7 Days $198.99
6963 0184-51.HW DG 364-X NBR 58-725psi LED Solenoid Plug None Tool Adjustable 5-7 Days $229.99


Hawe DG365 - 174 to 2465psi

Product SKU Model Code Seal Material Pressure Range Solenoid Connection Switch Options Adjustment Type Lead Time Price
6955 7211-00.HW DG 365 NBR 58-725psi No Solenoid Plug None Tool Adjustable 5-7 Days $160.99
7544 0025-00.HW DG 365 R-1/4 NBR 174-2465psi Solenoid Plug None Tool Adjustable 4-6 Weeks $167.99
6954 2768-00.HW DG 365 R-Y 1 NBR 174-2465psi Solenoid Plug G1/4 BSPP Pipe Connection Manually Adjustable with Locknut 5-7 Days $226.99
6950 0175-00.HW DG 365-L NBR 174-2465psi Solenoid Plug G1/4 BSPP Pipe Connection Tool Adjustable 5-7 Days $198.99
6952 2550-00.HW DG 365-L 5 K 24 NBR 174-2465psi LED Solenoid Plug None Tool Adjustable 5-7 Days $229.99
6957 6374-00.HW DG 365-M-1/4-80 NBR 174-2465psi M12x1, without Plug None Tool Adjustable 5-7 Days $215.99
6951 4144-00.HW DG 365-X NBR 174-2465psi Solenoid Plug None Tool Adjustable 5-7 Days $200.99
6953 8937-00.HW DG 365-Y 1 NBR 174-2465psi No Solenoid Plug None Tool Adjustable 5-7 Days $160.99


Hawe DG35 - 290 to 3625psi

Product SKU Model Code Seal Material Pressure Range Solenoid Connection Switch Options Adjustment Type Lead Time Price
7544 0012-00.HW DG 35 (25 PC.) NBR 290-3625psi Solenoid Plug None Tool Adjustable 4-6 Weeks $167.99
6900 7733-00.HW DG 35 S-Y 8 NBR 290-3625psi Quarter Turn Plug (Schlemmer) None Tool Adjustable 5-7 Days $198.99
6956 5456-00.HW DG 35-L 5 K 24 NBR 290-3625psi LED Solenoid Plug None Tool Adjustable 5-7 Days $229.99
6963 0399-26.HW DG 35-PYD NBR 290-3625psi M12x1, without Plug None Tool Adjustable 5-7 Days $215.99
6900 6198-00.HW DG 35-X NBR 290-3625psi Solenoid Plug FKM Seals Tool Adjustable 4-6 Weeks $197.99
3007 5021-00.HW DG 35-X-KB-... NBR 290-3625psi No Solenoid Plug None Tool Adjustable 5-7 Days $160.99


Hawe DG34 - 1450 to 5800psi

Product SKU Model Code Seal Material Pressure Range Solenoid Connection Switch Options Adjustment Type Lead Time Price
7544 0011-00.HW DG 34 (25 PC.) NBR 1450-5800psi Solenoid Plug None Tool Adjustable 5-7 Days $167.99
7000 4112-00.HW DG 34-L-Y 1 NBR 1450-5800psi Solenoid Plug G1/4 BSPP Pipe Connection Tool Adjustable 5-7 Days $195.99
6800 8122-00.HW DG 34-M-... NBR 1450-5800psi M12x1, without Plug None Tool Adjustable 5-7 Days $215.99
6900 6196-00.HW DG 34-X FKM 1450-5800psi Solenoid Plug None Tool Adjustable 5-7 Days $200.99
6800 3405-00.HW DG 34-Y 1 NBR 1450-5800psi No Solenoid Plug None Tool Adjustable 5-7 Days $160.99


Hawe DG33 - 2900 to 10,000psi

Product SKU Model Code Seal Material Pressure Range Solenoid Connection Switch Options Adjustment Type Lead Time Price
7544 0010-00.HW DG 33 R NBR 2900-10000psi Solenoid Plug None Tool Adjustable 5-7 Days $167.99
6954 2457-00.HW DG 33 R-X-1/4 NBR 2900-10000psi Solenoid Plug None Manually Adjustable with Locknut 5-7 Days $195.99
6956 3731-00.HW DG 33-L-Y 1-1/4-18 NPT NBR 2900-10000psi LED Solenoid Plug None Tool Adjustable 5-7 Days $229.99
7544 0016-00.HW DG 33-X-Y 1 NBR 2900-10000psi No Solenoid Plug None Tool Adjustable 5-7 Days $160.99


Technical Specs




Still need help? Give us a call at 281.941.2310 or email us at sales@onehydraulics.com for technical support.