pressure guage dia.:40mm.50mm 0-10Bar Water Test Pressure Guagepressure guage suitable for water pump,can supplied in good quality,reasonable price and delievery on timepump part pressure gaugeFeatures: 1) Pressure gauges are suitable for pumps2) Specifications: 1.5', 2', 2.5', 4', 6'3) Axial 4) Metal cover and plastic cover Water Test Pressure Gauge