Abrasion-Resistant MSHA Pump
- Abrasion-resistant solids-handling pump
- Available as MSHA Part 7 (pump only) or MSHA Part 18 (pump with controls)
- Designed and constructed for abrasive coal slurries
- High-chrome iron semi-open impeller (28%), wear plate and agitator
- Hardened ductile iron volute.
- Built-in thermal overload protection
- Built-in agitator mixes settled solids with pump water to restore sump or basin volume.
- Class H motor insulation
- 4 pole motor
- 3-phase voltages
- 5HP – 10HP
| Model | Datasheet & Curves | Motor Rating | Voltage | Phase Frequency | Full Load Amps | Discharge | Weight | Max Head | Max Flow | Max Solids |
|---|---|---|---|---|---|---|---|---|---|---|
| HAZ37 |
Download IFS-BJM-HAZ37-datasheet-curve-11.06.2025-DS-C41-004.pdf
| 5HP (3.7kW) | 230/460/575 | 3ph-60Hz | 17/8.5/6.8 | 3" NPT-MALE | 401lbs (181.9kg) | 48ft (14.6m) | 426GPM (1613LPM) | 0.88in (22mm) |
| HAZ55 |
Download IFS-BJM-HAZ55-datasheet-curve-11.06.2025-DS-C41-005.pdf
| 7.5HP (5.6kW) | 230/460/575 | 3ph-60Hz | 19.5/9.5/7.8 | 4" NPT-MALE | 435 lbs | 61ft (18.6m) | 569GPM (2154LPM) | 1in (25mm) |
| HAZ55H |
Download IFS-BJM-HAZ55H-datasheet-curve-11.06.2025-DS-C41-009.pdf
| 7.5HP (5.6kW) | 230/460/575 | 3ph-60Hz | 19.5/9.5/7.8 | 3" NPT-MALE | 441lbs (200kg) | 61ft (18.6m) | 392GPM (1484LPM) | 1in (25mm) |
| HAZ75 |
Download IFS-BJM-HAZ75-datasheet-curve-11.06.2025-DS-C41-006.pdf
| 10HP (7.5kW) | 460/575 | 3ph-60Hz | 13/10.5 | 4" NPT-MALE | 421lbs (191kg) | 68ft (20.7m) | 625GPM (2366LPM) | 1in (25mm) |