PFQ Series Pressure Gauge - Brass Internals, Bottom Connection

Description & Features:

• Pulsation resistant, liquid filled stainless steel case
• Glycerin filled standard
• Brass and stainless steel internals
• Restricted orifice
• Crimp-On bezel
• Single (psi) or dual scale (psi/kPa) available
• Optional U-Clamps and front flanges
• Dry case available
• CRN registered

Applications:

• Ideal for aeration blowers, pumps, compressors, hydraulic presses, machinery, pneumatic equipment and motors in harsh environments

Specifications:

Dial: 2.5" (63mm) white aluminum with black and red markings

Case: AISI 304 SS

Lens: Polycarbonate

Ring: AISI 304 SS, Crimp-On

Socket: OT 58 brass

Connection: 1/4” NPT standard with restricted orifice

Fill Liquid: Glycerin

Bourdon Tube: 2.5” (63mm): Phosphor bronze C-shaped for pressures up to and including 600 psi (4,147 kPa) unless SS internals are specified

Movement: OT 59 brass

Pointer: Aluminum, anodized black

Welding: Tin/copper alloy for pressures below 600 psi (4,147 kPa), 316 SS TIG Argon arc for pressures 600 psi (4,147 kPa) and above

Over-Pressure Limit: 25% for pressures up to 1,400 psi (9,653 kPa), 15% for pressures over 1,400 psi (9,653 kPa)

Gasket Material: Silicone rubber for socket; EPDM for lens, filling plug and blow-out vent

Working Pressure: Maximum 75% of full scale value

Ambient/Process Temperature: -14°F to 150°F (-25°C to 65°C)

Accuracy: 2.5” (63mm): ±1.5% of full scale

Enclosure Rating: IP65


Please contact us for any variation requirements you may have.