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Winters PFQ Series of liquid filled gauges are ideal for pumps, compressors, hydraulic presses, machinery, pneumatic equipement and motors in harsh environments. To be used where harmful vibration and pulsation are present.
Winters PFQ Series of liquid filled gauges are ideal for pumps, compressors, hydraulic presses, machinery, pneumatic equipement and motors in harsh environments. To be used where harmful vibration and pulsation are present.
Features
Applications
| Dial | 1.5" (40 mm), 2" (50 mm), 2.5" (63 mm), 4" (100 mm), white aluminum with black and red markings |
| Case | AISI 304 SS |
| Lens | Polycarbonate |
| Ring | AISI 304 SS, Crimp-On |
| Socket | PFQ: OT 58 brass or AISI 316 SS, PFQ-LF: Lead free brass |
| Connection | 1/8" (0.32 cm), 1/4" (0.64 cm) or 1/2" (1.27 cm) NPT or 7/16-20 SAE standard with restricted orifice |
| Fill Liquid | Glycerin |
| Bourdon Tube | 1.5" (40 mm) 2" (50 mm): Phosphor bronze C or coil shaped for brass socket SS C or coil shaped for 316 SS socket 2.5" (63 mm) 4" (100 mm): Phosphor bronze or lead free phosphor bronze C or coil shaped for brass socket, AISI 316 SS C or coil shaped for 316 SS socket |
| Movement | OT 59 brass or SS |
| Pointer | Aluminum, anodized black |
| Welding | Brass: Silver alloy, 316SS:TIG |
| Over-Pressure Limit | 25% for pressures up to 1,450 psi (9,998 kPa), 15% for pressures over 1,450 psi (9,998 kPa) |
| Socket Gasket | Buna N for two-piece internal socket seal |
| Fill Plug | Buna N |
| Lens Ring Gasket | Silicone rubber |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | Dry: -40 to 200°F (-40 to 93°C) Glycerin Filled: -4 to 150°F (-20 to 65°C) |
| Accuracy | 1.5" (40 mm) 2" (50 mm): ±2.5% of full scale value 2.5" (63 mm) 4" (100 mm): ±1.5% of full scale value |
| Enclosure Rating | IP65 |
| Dial | 1.5" (40 mm), 2" (50 mm), 2.5" (63 mm), 4" (100 mm), white aluminum with black and red markings |
| Case | AISI 304 SS |
| Lens | Polycarbonate |
| Ring | AISI 304 SS, Crimp-On |
| Socket | PFQ: OT 58 brass or AISI 316 SS, PFQ-LF: Lead free brass |
| Connection | 1/8" (0.32 cm), 1/4" (0.64 cm) or 1/2" (1.27 cm) NPT or 7/16-20 SAE standard with restricted orifice |
| Fill Liquid | Glycerin |
| Bourdon Tube | 1.5" (40 mm) 2" (50 mm): Phosphor bronze C or coil shaped for brass socket SS C or coil shaped for 316 SS socket 2.5" (63 mm) 4" (100 mm): Phosphor bronze or lead free phosphor bronze C or coil shaped for brass socket, AISI 316 SS C or coil shaped for 316 SS socket |
| Movement | OT 59 brass or SS |
| Pointer | Aluminum, anodized black |
| Welding | Brass: Silver alloy, 316SS:TIG |
| Over-Pressure Limit | 25% for pressures up to 1,450 psi (9,998 kPa), 15% for pressures over 1,450 psi (9,998 kPa) |
| Socket Gasket | Buna N for two-piece internal socket seal |
| Fill Plug | Buna N |
| Lens Ring Gasket | Silicone rubber |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | Dry: -40 to 200°F (-40 to 93°C) Glycerin Filled: -4 to 150°F (-20 to 65°C) |
| Accuracy | 1.5" (40 mm) 2" (50 mm): ±2.5% of full scale value 2.5" (63 mm) 4" (100 mm): ±1.5% of full scale value |
| Enclosure Rating | IP65 |
