About This Product
Mid-West Series 6000 low differential pressure gauge — guaranteed within 2% of full scale — choose the DP range for your specific application. The frictionless series 6000 gauge movement quickly indicates low air or non-corrosive gas pressures — either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures.
The Mid-West Series 6000 low differential pressure gauge design is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment as well as other applications in the pharmaceutical and semiconductor manufacturing industry.
Model 6000 is Manufactured in China
Series 6000 Specifications
Use: Fluids, Air and non-combustible, compatible gases.
Wetted Materials: Silicone Rubber Diaphragm, Aluminum and 304 SS internal metal parts
Case and Bezel Material: Die Cast Aluminum Housing with acrylic lens.
Dial Size: 4˝ (101.6 mm) Diameter.
Accuracy: Full scale at 70°F (21.1°C)
±4% on 0-0.25” H2O
±3% on 0-0.50” H2O.
±2% on 0-1.0” to 0-20 PSID
Accuracy Bi-Directional:
±3% on 0.25”-0-0.25” H2O
±2% on 0.50”, 1.0”, 2.0”, 5.0”, 10.0” & 15.0” H2O
Pressure Limits: -68 kPa (-20 Hg) to +15 PSI (100 kPa) 35 PSI option (241 kPa)
Temperature Limits: 20 to +140°F.* (-6.67 to 60°C).
Mounting Position: Diaphragm in Vertical Position.
Process Connections: 1/8˝ FNPT duplicate high and low pressure taps:
One (1) pair side and one (1) pair back
Weight: 1 lb 2 oz (510 g) 15 PSI SWP / 2 lb 2 oz (963 g) 35 PSI SWP
Standard Accessories: (2) 1/8˝ NPT plugs for duplicate pressure taps,
(2) 1/8˝ pipe thread to rubber tubing adapter and three flush mounting adapters with screws.
Bulletins/IOMs
Air Filter Kit

Air Filter Kit: #69003 - adapts any standard Mid-West Series 6000 Low range Differential Pressure gauge for use as an air filter gage. Includes aluminum surface mounting bracket with screws, (2) 5 ft (1.5 m) lengths of 1/4" aluminum tubing, (2) static pressure tips & (2) cast metal vent valves.