This is the WEG 445TSD 150 HP TEFC motor supplied by Grundfos as the replacement motor for CR and CM pumps, ordered under Grundfos product number 99883218. Specifications below are taken directly from official Grundfos product data.
| Motor | WEG 444/5TSD 3x460 2P 150HP W6 TEFC |
| Grundfos product number | 99883218 |
| Manufacturer | WEG |
| Rated power | 150 HP |
| Phase | 3 |
| Voltage | 460 V |
| NEMA frame | 445TSD |
| Poles | 2 (approx. 3,600 rpm at 60 Hz) |
| Enclosure | TEFC |
| EAN | 5713835680587 |
| Motor weight | 1720 lb |
| Shipping weight (est.) | 2236 lb |
| Motor envelope (L x W x H) | 41.4 x 18.6 x 21.6 in |
| Efficiency class | IE3 / NEMA Premium |
| EAN | 5713835680587 |
Motor weight is Grundfos’ published figure for this part number. Shipping weight is estimated at motor weight × 1.30 to allow for packaging — Grundfos does not publish a separate packed weight for motors. This motor ships as freight, not parcel — contact us for a freight quote.
Grundfos lists this motor as the replacement for 11 pumps in our catalogue:
CR 185-3 · CR 185-4 · CR 215-3 · CR 255-2 · CRN 125-6 · CRN 125-7 · CRN 155-5 · CRN 185-3 · CRN 185-4 · CRN 215-3 · CRN 255-2
Send us your pump nameplate and we will confirm the correct motor for your exact build before you order.
Overview
Genuine WEG 444/5TSD 150 HP 2-pole TEFC electric motor, supplied as the Grundfos replacement motor P/N 99883218 for CR-series vertical multistage pumps. Rated 3x460 V / 60 Hz, NEMA frame 444/5TSD, foot mounted.
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | WEG (supplied as a Grundfos replacement motor) |
| Grundfos product no. | 99883218 |
| NEMA frame | 444/5TSD |
| Rated power | 150 HP |
| Poles / speed | 2-pole (nominal 3600 RPM at 60 Hz) |
| Voltage | 3x460 V, 60 Hz |
| Enclosure | TEFC (totally enclosed, fan cooled) |
| Motor series | WEG W6 |
| Mounting | Foot mounted (rigid base) |
Weights & Shipping
| Attribute | Value |
|---|---|
| Shipping weight | 2,236.0 lb |
| Shipping box (L x W x H) | 19 x 41 x 22 in |
| Availability | In stock - verified with the manufacturer |
CAD Drawings (2D / 3D)
Download 2D / 3D CAD drawings for NEMA frame 444/5TSD
WEG publishes dimensioned drawings in DXF, IGES, STEP, SAT (ACIS) and Parasolid formats (LEFT / RIGHT / TOP views, standard and C-face flange variants) for mounting and layout work.
Frequently Asked Questions
Motor data per the Grundfos/WEG product designation; CAD drawings published by WEG.
