PFQ 不锈钢 充液 压力表 / PFQ-LF LEAD 无 SS 充液 压力表
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适用于 泵, compressors, hydraulic presses, 机械设备, pneumatic 设备, 和 电机 在 harsh 环境
NSF 和 UBA 版本 适用 用于 drinking 水 系统
使用 其中 harmful 振动 和 pulsation 是 present
适用于 泵, compressors, hydraulic presses, 机械设备, pneumatic 设备, 和 电机 在 harsh 环境
NSF 和 UBA 版本 适用 用于 drinking 水 系统
使用 其中 harmful 振动 和 pulsation 是 present
pulsation 防护, 充液 不锈钢 表壳
甘油 充液 标准
黄铜 或 不锈钢 internals
restricted orifice 标准 于 双 刻度
ventable 旋塞 于 2.5” (63mm) 和 4” (100mm) 底部 安装 (excluding SAE 连接)
crimp-于 表圈
单 (psi) 或 双 刻度 (psi/kpa) 或 (psi/棒状) 可选
干式 表壳 可选
ASME B40.100 compliant (EN837-1 可选 于 2” (50mm) 表盘 和 up)
CRN registered
无铅 版本 NSF-61-372 和 UBA 已认证
5-年 质保
| Dial | 1.5" (40mm), 2" (50mm), 2.5" (63mm), 4" (100mm), white aluminum with black and red markings |
| Case | AISI 304 SS |
| Lens | Polycarbonate |
| Ring | AISI 304 SS, Crimp-On |
| Socket | PFQ: OT 58 brass with restricted orifice (dual scale only) or AISI 316 SS with restrictor screw (dual scale only) PFQ-LF: Lead free brass with restricted orifice (dual scale only), NSF-61-372 certified |
| Connection | 1/8”, 1/4” or 1/2” NPT standard with restricted orifice |
| Fill Liquid | Glycerin |
| Bourdon Tube | 1.5” (40mm), 2" (50mm): Phosphor bronze C or coil shaped for brass socket SS C or coil shaped for 316 SS socket 2.5” (63mm), 4” (100mm): Phosphor bronze C or coil shaped, AISI 316 SS C or coil shaped for 316 SS socket |
| Movement | PFQ: OT 59 brass or SS PFQ-LF: Lead free brass, NSF-61-372 certified |
| 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 Material | 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°F to 200°F (-40°C to 93°C) Glycerin Filled: -4°F to 150°F (-20°C to 65°C) |
| Accuracy | 1.5” (40mm), 2" (50mm): ±2.5% of full scale 2.5” (63mm), 4” (100mm): ±1.5% of full scale value |
| Enclosure Rating | IP65 |
| Warning (brass and lead free brass internals only) |  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. For more information go to www.P65Warnings.ca.gov. |
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