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Item: LGL3021A
Description: LGL3021A multi-purpose LPG and NH3 sliding vane pump for bulk plants and terminals using propane, butane, mixes, and anhydrous ammonia.
LGL3021A-product image
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LGL3021A, Vane Pump, Base Mount, Ductile Iron, 210 GPM

Item: LGL3021A
Description: LGL3021A multi-purpose LPG and NH3 sliding vane pump for bulk plants and terminals using propane, butane, mixes, and anhydrous ammonia.
  • Mounting: PUMP ONLY
  • Inlet Size: 3
  • Model: LGL3021A
  • Discharge Size: 3
  • Max Operating Pressure: 350.0
  • Max Flow Rate (GPM): 210.0
Attributes for item LGL3021A
Shipping Weight (lbs):
43
Accessories:
0 None
Bypass Valve Relief Valve Spring Setting:
0
Elastomers:
1 BUNA-N ELASTOMERS
Flanges:
0 TAPPED-PORTS
Mounting:
PUMP ONLY
Relief Valve:
1 STANDARD VALVE
Rotor and Shaft:
AR 8 VANE RH ROTATION
Relief Valve Spring Setting:
1
Relief Valve Spring:
B STANDARD RV SPRING
Standard Construction 1:
C W/O FT 56C
Standard Construction 2:
0 STANDARD SELECTION - SC2
Standard Construction 3:
0 STANDARD SELECTION - SC3
Standard Construction 4:
0 STANDARD SELECTION - SC4
Seal:
Q0 SNCN SEAL
Standard Relief Valve Spring Setting:
1
Vanes:
4 DURAVANE
TOTAL-LEAD-TIME:
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Spare Parts for item LGL3021A
Performance for item LGL3021A

At 800 RPM and 100 psi differential pressure, the LGL3021A pump delivers 145 gpm (549 lpm) of the rated fluid.

At 800 RPM and 100 psi differential pressure, the LGL3021A pump requires 14.5 bhp (10.8 kW) to handle the rated fluid.

Item Overview for Blackmer LGL3021A
The Blackmer LGL3021A is a vane pump configured as LGL3021A, Vane Pump, Base Mount, Ductile Iron, 210 GPM, giving industrial operators a focused option for fluid-handling equipment. Its construction brings together Pump Only, and Sncn Seal, and Tapped-ports, and BUNA-N Elastomers, presenting the main operating elements as one clearly defined build for technical evaluation. Its operating focus suits liquid CO2 and liquefied-gas handling, where careful component selection and system fit support consistent equipment operation. Within Blackmer’s lpg offering, it gives teams a recognizable option for comparing equipment, planning service work, or documenting installed assets. Clear identification helps purchasing, engineering, and service teams align the item with equipment requirements and existing documentation. Specific construction language and Blackmer naming strengthen search relevance for users researching an appropriate replacement, assembly, pump, compressor, or supporting component.