MB-302
Specifications for MB-302
General
| Housing body | Cast aluminum |
| Bellows | AM-350 stainless steel |
| All other wetted surfaces | 300 Series Stainless Steel except for Valve Assembly; Teflon® Valve Gaskets; Viton® O-Rings |
| Bearings | Permanently lubricated ball type |
| Weight | 26 lbs |
| Port connections | 3/8" NPT |
Electrical
| Standard | 115/230V 50/60Hz |
| Current at 115V/60Hz | 6.8 Amps (max) |
| Motor specification | 1/2 HP Single Phase ODP – Open Drip Proof Motor |
| Operating speed @ 60 Hz | 3450 RPM |
| Insulation | Class A |
Specifications for MB-302HT
General
| Housing body | Nickel plated cast iron and aluminum |
| Bellows | AM-350 stainless steel |
| All other wetted surfaces | 300 Series Stainless Steel except for Valve Assembly; Teflon® Valve Gaskets; Viton® O-Rings |
| Bearings | Permanently lubricated and shielded, heat stabilized ball type |
| Weight | 37 lbs |
| Ambient temp | 392°F max for pump head / 105°F max for motor |
| Port connections | 3/8" NPT |
Electrical
| Standard | 115/230V 50/60Hz |
| Current at 115V/60Hz | 7.4 Amps (max) |
| Motor specification | 1/2 HP Single Phase ODP – Open Drip Proof Motor |
| Operating speed @ 60 Hz | 1725 RPM |
| Insulation | Class B |
MB-302
Product DrawingSenior PN: 29271M2, 42259M3, 40057
| Product Options | Senior PN |
| MB-302 – TEFLON VALVE | 29271M2 |
| MB-302 – VITON VALVE | 42259M3 |
| MB-302 – VITON; O RING | 40057 |
MB-302HT
Product DrawingSenior PN: 31195, 31710, 29176, 40057
Motor mounting plates are shown for dimensional purposes only. Actual motor mounting plates are located on the underside of the motor.
| Product Options | Senior PN |
| MB-302HT – HIGH TEMP, LESS MTR & CPLG | 31195 |
| MB-302HT – HIGH TEMP, WITH MOTOR & CPLG | 31710 |
| MB-302HT – SNAP RING - O.T.S. | 29176 |
| MB-302HT – VITON; O RING | 40057 |
MB-302XP
Product DrawingSenior PN: 29678M1, 29678M2
| Product Options | Senior PN |
| MB-302XP – EXPLOSION PROOF, VITON VALVE | 29678M1 |
| MB-302XP – EXPLOSION PROOF, TEFLON VALVE | 29678M2 |