Reference: T1A/127
Sizes available: 350mm,400mm, 430mm, 450mm, 500mm, 600mm
Body Material: AISI 304 (1.4301), AISI 316L (1.4404)
Seal Material: Silicone (white), EPDM (black), Viton (FPM, black)
Temperature range: -4°F to 284°F (-20°C to 140°C)
Cover thickness (t) available: 3.0mm, 4.0mm, 5.0mm.
Frame/Neck height (B) available: 100mm (3.94"), 150mm (5.91") or as your request
Sizes available: 350mm,400mm, 430mm, 450mm, 500mm, 600mm
Body Material: AISI 304 (1.4301), AISI 316L (1.4404)
Seal Material: Silicone (white), EPDM (black), Viton (FPM, black)
Temperature range: -4°F to 284°F (-20°C to 140°C)
Cover thickness (t) available: 3.0mm, 4.0mm, 5.0mm.
Frame/Neck height (B) available: 100mm (3.94"), 150mm (5.91") or as your request
127 series Round Manways apply to all kind of atmospheric containers or tanks to prevent leakage; it is widely used in food, beverage, brewing and pharmaceutical industries.
Non-pressure type manhole cover can be used under normal pressure, so it has only one fixed handwheel device and is with double lip seal.
| Sizes available | 350mm, 400mm, 430mm, 450mm, 500mm, 600mm |
| Body Material | AISI 304 (1.4301), AISI 316L (1.4404) |
| Seal Material | Silicone (white), EPDM (black), Viton (FPM, black) |
| Max. Working Pressure | 0-36psi (0-2.5bar), according to dimension table as below |
| Working Temperature | Silicone: -4 to 212°F (-20 to 100°C) |
| EPDM: -4 to 248°F (-20 to 120°C) | |
| Viton (FPM): -4 to 284°F (-20 to 140°C) | |
| Cover thickness (t) available | 3.0mm，4mm |
| Frame/Neck height (B) available | 85mm (3.35″), 100mm (3.94″), 120mm (4.72″), 150mm (5.91″), 200mm (7.76″), 250mm (9.85″), or as request. |
| Internal Finish | Ra 32-20μin (0.8μm-0.5μm), bead blasted, acid pickled, or electro polished available upon request. |
| External Finish |
| ROUND MANWAY DOOR WITH BACK-SIDE OPENING |
| ● ASTM 304/316L stainless steel grade |
| ● Back-side opening |
| ●All surface finish ≤ 32 Ra |
| ● FDA approved available options：Silicone，EPDM and Viton |
| ● Optional height and thickness |
| ● Stainless steel handle and Nylon handle are available |
| ● 100% tested and inspected before shipped |
Round Manway with back-side Opening 127 Series
