Products Details
Inner-Open Oval Manhole NKV 
Specifications ● Manhole main part steel 1.4301 / 1.4404 ● Manhole cover steel 1.4301 / 1.4404 ● EPDM Gasket Ring ● Stainless Steel Handle ● With Hang Arm ● Inner-open Type ● Matte treatment on both inner and outer ● Oval Dimension(mm):580×480 ● Welded with full welding technology Alternatives ● Optional 304, 316, 316 L Steel ● Polishing degree selection 0.4μm-0.8μm ● Treatment could also be mirror polishing or sandblast ● Height can be customized ● Handle material could be stainless steel ● Other Oval Dimensions: 555×455、565×465 ● Gasket material can be an alternative EPDM , FPM PRODUCT PARAMETERS Standard size /* At temperature 50℃/122℉ Please refer to the specifications on the right *1BAR ≈14.5PSI≈0.1Mpa 
EXPLODED DRAWING 
Gerotor Oil Pump,
Wood Vinegar Machine,
Inductor Cooker,
Commercial Jam Maker,
20 Micron Filter,
Nut Butter Stone Grinder,
Electric Fluid Transfer Pump,
Mayonnaise Making Equipment,
Wax Making Machine,
10 Inch Water Filter Housing,
Specifications ● Manhole main part steel 1.4301 / 1.4404 ● Manhole cover steel 1.4301 / 1.4404 ● EPDM Gasket Ring ● Stainless Steel Handle ● With Hang Arm ● Inner-open Type ● Matte treatment on both inner and outer ● Oval Dimension(mm):580×480 ● Welded with full welding technology Alternatives ● Optional 304, 316, 316 L Steel ● Polishing degree selection 0.4μm-0.8μm ● Treatment could also be mirror polishing or sandblast ● Height can be customized ● Handle material could be stainless steel ● Other Oval Dimensions: 555×455、565×465 ● Gasket material can be an alternative EPDM , FPM PRODUCT PARAMETERS Standard size /* At temperature 50℃/122℉ Please refer to the specifications on the right *1BAR ≈14.5PSI≈0.1Mpa 
EXPLODED DRAWING 