... pipes, valve, and machine, with comperetive price. "Stainless Steel Dry Pressure Gauge"1. Dial Size: 4" (100mm)2. Pressure ... , BSP, Customer-made is available5. Case Material: Stainless steel 304 / 316 case6. Dial Material: Aluminum7. Window/Lens: Glass, PC are ... available8. Bezel: Pressed bezel, Detacheable bezel9. Inner Tube Material: Stainless Stell 304 / Brass pressure range: customer-made 10. ...