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Item: XB1C
Description: XB1C shock resistant sliding vane pump for tight installation requirements.
XB1C-product image
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XB1C, Vane Pump, High Speed, Long Coupled, Base Mount, Ductile Iron, 9 GPM

Item: XB1C
Description: XB1C shock resistant sliding vane pump for tight installation requirements.
  • Mounting: PUMP ONLY
  • Inlet Size: 1
  • Model: XB1C
  • Discharge Size: 1
  • Max Operating Pressure: 350.0
  • Max Flow Rate (GPM): 9.0
Attributes for item XB1C
Shipping Weight (lbs):
27
Accessories:
0 None
Bypass Valve Relief Valve Spring Setting:
0
Elastomers:
2 FKM ELASTOMERS
Flanges:
0 TAPPED-PORTS
Mounting:
PUMP ONLY
Relief Valve:
1 STANDARD VALVE
Rotor and Shaft:
1R SINGLE END KEYED RH
Relief Valve Spring Setting:
96
Relief Valve Spring:
5 66-125 PSI STEEL RV SPRING
Standard Construction 1:
0 L-FOOT BRACKET
Standard Construction 2:
0 STANDARD SELECTION - SC2
Standard Construction 3:
0 STANDARD SELECTION - SC3
Standard Construction 4:
0 STANDARD SELECTION - SC4
Seal:
S0 SVCV SEAL
Standard Relief Valve Spring Setting:
1
Vanes:
4 DURAVANE
Lead Time (days):
27
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Performance for item XB1C

At 1750 RPM and 50 psi differential pressure, the XF1/XB1 pump requires 0.65 bhp (0.48 kW) to handle a fluid with a viscosity of 30 SSU.

At 1750 RPM and 50 psi differential pressure, the XF1/XB1 pump delivers 5.6 gpm (21 lpm) of a fluid with a viscosity of 30 SSU.

Item Overview for Blackmer XB1C
The Blackmer XB1C serves petroleum and refined fuel transfer as a 1" ductile iron sliding vane pump. As part of the X lineup, it shares parts and service procedures with the rest of the range. Rated for flows reaching 9 GPM, it holds output steady as line conditions shift. A single-ended keyed shaft turning right-hand drives Duravane vanes that adjust automatically and preserve capacity over a long service life. Mechanical seals and FKM elastomers guard the drive end against leakage and swelling. Tapped ports tie the unit into existing piping without custom adapters. 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. It also brings extended dry-run capability.