Description
HXL Sliding Vane Pumps
Utilizing the unique Blackmer® sliding vane design, these Heavy Duty Line positive displacement rotary pumps offer the best combined characteristics of sustained high level performance, energy efficiency, trouble-free operation and low maintenance cost.
The HXL pumps are constructed of ductile iron (ASTM 536) that will withstand sudden thermal shock and stress well beyond the capabilities of cast iron. All models are fitted with replaceable casing, liners and end discs that allow easy rebuilding of the pump, without removing the pump from the piping. Models are available in 6-, 8- and 10-in ANSI flanged port sizes with maximum rated capacities of 755, 1,200 and 2,080 gpm (171, 273, 472 m3/h) respectively. Standard elastomers include FKM O-rings. Optional bolt-on relief valves are designed to protect the pump from excessive pressure are available for all sizes.
Performance and Specifications
AVAILABLE MODELS
- HXL6
- HXL8
- HXL10
NOMINAL FLOW RATE RANGE
- 6″: 90 – 750 gpm (341 – 2,839 L/min)
- 8″: 145 – 1,190 gpm (549 – 4,505 L/min)
- 10″: 430 – 2,080 gpm (1,628 – 7,874 L/min)
VANE MATERIALS
- EC Laminate
- Bronze
- Iron
VISCOSITY
- 0.2 – 22,000 cSt
TEMPERATURE
- -25°F to 400°F (-32°C to 204°C)
CONNECTION ORIENTATION
- Side Inlet / Side Outlet
DIFFERENTIAL PRESSURE
- 6″: 125 psi (8.6 bar)
- 8″ & 10″: 150 psi (10.3 bar)
MIN/MAX SPEED (rpm)
- 6″ & 8″: 45 – 350
- 10″: 45 – 230
MAXIMUM WORKING PRESSURE (MAWP)
- 6″: 150 psi (10.3 bar)
- 8-10″: 250 psi (17.2 bar)
PRIMARY MATERIALS OF CONSTRUCTION
- Ductile Iron
CATALOG OPTIONS
- Connections: NPT, ANSI Flange
- Elastomers: FKM
- Seal: Blackmer’s single mechanical
- Bypass Valve: internal or external
AVAILABLE CERTIFICATES
- Hydrostatic Test
- Performance Test
- Material (actual or typical)
- Dimensional (pump only or unit)
HXL Nominal Flow Rate Range
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