Winters Premium Pressure Gauges are liquid filled and constructed from stainless steel. This gauge has a 4 in. face with a 1/2 in. bottom mounting stem.
Features
- Pulsation resistant, liquid filled stainless steel case
- Glycerin filled standard
- Brass internals
- Restricted orifice standard on dual scale
- Ventable plug on 2 1/2 and 4 in. bottom mount sizes (excluding SAE connection)
- Crimp-On bezel
- Single (psi) or dual scale (psi/kPa)/(psi/bar) available
- Optional U-Clamps and front flanges
- Dry case available
- ASME B40.100 compliant (EN837-1 available on 2 in. dial and up)
- CRN registered
- 5 year warranty
Specifications
- Dial: 4 in. (100mm)
- Case: AISI 304 SS
- Lens: Polycarbonate
- Ring: AISI 304 SS, Crimp-On
- Socket: OT 58 brass with restricted orifice (dual scale only) or lead free brass with restricted orifice (dual scale only)
- Connection: 1/2 in. NPT
- Bourdon Tube: Phosphor bronze or coil shaped
- Movement: OT 59 brass
- Pointer: Aluminum, anodized black
- Welding: Silver alloy
- Fill Liquid: Glycerin
- Over Pressure Limit
- 25 % for pressure up to 1,450 PSI (9,998 kPa)
- 15 % for pressure over 1,450 PSI (9,998 kPa)
- Socket Gasket: Nitrile Rubber N for two piece internal socket seal
- Fill Plug: Nitrile Rubber N
- Lens Ring Gasket: Silicone Rubber
- Working Pressure: Maximum 75% of full scale value
- Ambient Temperature: Dry: -40°F to 200°F (-40°C to 93°C)
- Ambient Temperature: Glycerin filled: -4°F to 150°F (-20°C to 65°C)
- Accuracy: +/- 1.5% of full scale value
- Enclosure Rating: IP65
- Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Applications
- Ideal for pumps, compressors, hydraulic presses, machinery, pneumatic equipment and motors in harsh environments
- Use where harmful vibration and pulsation are present
