MB-41
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 | 6 lbs (7.2 lbs for MB-41E) |
| Port connections | 1/8" NPT |
Electrical
| Standard | 115V (220V/240V for MB-41E) 50/60 Hz |
| Current at 115V/60Hz | 2.3 Amps (max) |
| Motor specification | 1/40 HP Shaded Pole induction motor with ball bearings and thermal overload protection (Permanent Capacitor Induction Type for MB-41E) |
| Operating speed @ 60 Hz | 2500 RPM (3400 RPM for the MB-41E) |
| Insulation | Class B (Class F for MB-41E) |
MB-41
Product DrawingSenior PN: 29006, 41047, 28662-100
| Product Options | Senior PN |
| MB-41 – TEFLON VALVE | 29006 |
| MB-41 – VITON VALVE | 41047 |
| MB-41 – NEW COVER | 28662-100 |
MB-41 E
Product DrawingSenior PN: 48724, 48724-1, 48724-2
| Product Options | Senior PN |
| MB-41 E – 240V, 50Hz TEFLON VALVE | 48724 |
| MB-41 E – 240V, 50Hz VITON VALVE | 48724-1 |
| MB-41 E – TEFLON VALVE LESS MOTOR | 48724-2 |