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Item: XLW3F
Description: XLW3F high-speed sliding vane pump, for use in processing, filling and transfer applications.
XLW3F-product image
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XLW3F, Vane Pump, Base Mount, Ductile Iron, 85 GPM

Item: XLW3F
Description: XLW3F high-speed sliding vane pump, for use in processing, filling and transfer applications.
  • Mounting: PUMP ONLY
  • Inlet Size: 3
  • Model: XLW3F
  • Discharge Size: 3
  • Max Operating Pressure: 350.0
  • Max Flow Rate (GPM): 85.0
Attributes for item XLW3F
Shipping Weight (lbs):
166
Accessories:
0 None
Bypass Valve Relief Valve Spring Setting:
0
Elastomers:
2 FKM ELASTOMERS
Flanges:
N NPT FLANGES
Mounting:
PUMP ONLY
Relief Valve:
1 STANDARD VALVE
Rotor and Shaft:
GR SINGLE END KEYED HARD EC RH
Relief Valve Spring Setting:
63
Relief Valve Spring:
3 51-75 PSI STEEL RV SPRING
Standard Construction 1:
0 STANDARD SELECTION - SC1
Standard Construction 2:
0 STANDARD SELECTION - SC2
Standard Construction 3:
0 STANDARD SELECTION - SC3
Standard Construction 4:
0 STANDARD SELECTION - SC4
Seal:
AN LVSV SEAL
Standard Relief Valve Spring Setting:
1
Vanes:
B IRON-H-EC
Lead Time (days):
27
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Spare Parts for item XLW3F
Performance for item XLW3F

At 350 RPM and 100 psi differential pressure, the XLW3 pump delivers 81 gpm (307 lpm) and requires 9.0 bhp (6.7 kW) with a fluid viscosity of 30,000 SSU.

Downloads for item XLW3F
Item Overview for Blackmer XLW3F
The Blackmer XLW3F pairs 3" ductile iron construction with a base-mounted sliding vane pump layout suited to industrial process transfer. As part of the XLW lineup, it shares parts and service procedures with the rest of the range. Rated for flows reaching 85 GPM, it holds output steady as line conditions shift. The drivetrain pairs a hardened keyed shaft with hardened iron vanes, keeping volumetric efficiency stable between rebuilds. Mechanical seals work alongside FKM elastomers to contain aggressive media and resist chemical attack. Installation stays simple thanks to NPT connections that match common piping practice. An internal relief valve protects the system from damaging pressure spikes. The bare-shaft build lets integrators match an existing drive or specify a new one. Straightforward porting simplifies retrofits into piping already in place.