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Roper Z-Series Gear Pumps
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| Model # | Description | Price | |
|---|---|---|---|
| Z-Series | Gear Pumps | Call For Price | |
Roper - Z-Series - Gear Pumps
The Z Series is a cast iron helical gear pump that has a cast construction and flush/drain ports on its seal housing. It has a two-piece backplate for flexible scaling options, and many of its parts are interchangeable with the 3600 Series.- Helical Gears for Quiet Operation
- Bi-Directional Rotation
- Option for Integral Gearbox
- Two-Piece Backplate Design for Flexible Seal Options
- Seal Flexibility – Single, Double or Cartridge
- Cast iron housing standard
- Hardened steel shafts
- Hardened steel gears
- Helical gears for quiet operation
- Single mechanical seal
- Wear-resistant bronze bearings
- Optional pressure relief valve
- Flange facing to accept ANSI flanges
- Single, double and cartridge mechanical seal
- Outboard bearing, depending on drive and seal arrangements
- Mixing
- Transfer
- Blending
- Recirculation
| Model | Capacity | Max Speed | Max Flow | Max Pressure | Temp Ranges | Port Connection |
|---|---|---|---|---|---|---|
| Z11 | .11 GPR (.42 LPR) | 750 RPM | 82.5 GPM (312.3 LPM) | 125 PSI (8.6 Bar) | Up to 450°F | 2" NPT |
| Z17 | .17 GPR (.64 LPR) | 750 RPM | 127.5 GPM (482.6 LPM) | 125 PSI (8.6 Bar) | Up to 450°F | 3" NPT or Flange Facing for ANSI Flange |
| Z22 | .22 GPR (.83 LPR) | 750 RPM | 165 GPM (624.6 LPM) | 125 PSI (8.6 Bar) | Up to 450°F | 4" NPT or Flange Facing for ANSI Flange |
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