Boiler Handhole & Manhole Plates Boiler Manhole and Handhole Plates by Manufacturer York Shipley | Scotch Marine Boiler Handhole Plate Assemblies
Many of the popular sizes are listed below, but if you do not see the size you need, call us and we can get it!
We carry both clip and stud style plates, which come with a neoprene handhole gasket with every plate. Stainless steel plates are also available.
All handhole and manhole plates listed are flat coded plates with the exception of the 11 x 15 which also has a non-coded version. Non-Code manhole assemblies have been proof tested to 600 PSI. These lightweight, single bolt and crab manholes have been designed for use in Non-Code vessels of low pressure, requiring frequent inspection and/or cleaning. Pressures should not exceed 15 PSI working pressure.
| Part # | Size | Type & Style |
Curved Radius Inches |
|
|---|---|---|---|---|
| PHHYS24C | 3-1/2 x 4-1/2 | Elliptical / Curved (25-60HP) | N/A | Add to RFQ |
| PHHYS30C | 3-1/2 x 4-1/2 | Elliptical / Curved (60-200HP) | N/A | Add to RFQ |
| PHHYS42C | 3-1/2 x 4-1/2 | Elliptical / Curved (250-1,000HP) | N/A | Add to RFQ |
| PHHYSFC | 3-1/2 x 4-1/2 | Elliptical / Flat | N/A | Add to RFQ |
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