Product :Brass Water Level Gauge (Screwed) Body Material : Brass Pressure Rating : PN 10 Product Description : Right Hand Type/Left Hand Type End Details : Screwed ends with BSP Male Threads Testing & Certification Body Test Pressure : 300 Psig(Hyd.) Working Pressure : 150 Psig (Hyd.) Our Works Test Certificate is furnished with every supply. (APS Marines & Logistics)