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Item: SNP3A
Description: SNP3A stainless-steel sliding vane pump, for caustic or corrosive liquids at varying temperatures, pressures and viscosities.
SNP3A-product image
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SNP3A, Vane Pump, Stainless Steel, Single Ended, 275 GPM

Item: SNP3A
Description: SNP3A stainless-steel sliding vane pump, for caustic or corrosive liquids at varying temperatures, pressures and viscosities.
  • Mounting: PUMP ONLY
  • Inlet Size: 2
  • Model: SNP3A
  • Discharge Size: 2
  • Max Operating Pressure: 200.0
  • Max Flow Rate (GPM): 275.0
Attributes for item SNP3A
Shipping Weight (lbs):
72
Accessories:
0 None
Bypass Valve Relief Valve Spring Setting:
0
Elastomers:
3 PTFE ELASTOMERS
Flanges:
X INTEGRAL 2" ANSI CL 150 FF FLANGED CONNECTIONS
Mounting:
PUMP ONLY
Relief Valve:
0 BLANKING PLATE
Rotor and Shaft:
1R SINGLE END KEYED RH
Relief Valve Spring Setting:
1
Relief Valve Spring:
0 NO SPRING REQUIRED
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:
G0 PTFE PACKING
Standard Relief Valve Spring Setting:
1
Vanes:
4 DURAVANE
TOTAL-LEAD-TIME:
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Recommended Products
Spare Parts for item SNP3A
Performance for item SNP3A

At 640 RPM and 100 psi differential pressure, the SNP3 pump delivers 262 gpm (992 lpm) and requires 19 hp (14.2 kW) with a fluid viscosity of 500 SSU.

Downloads for item SNP3A
Item Overview for Blackmer SNP3A
The Blackmer SNP3A is a vane pump developed around SNP3A, Vane Pump, Stainless Steel, Single Ended, 275 GPM for maintenance, replacement, and system-integration needs. Its construction brings together Pump Only, and PTFE Packing, and X Integral 2" ANSI Cl 150 Ff Flanged Connections, and PTFE Elastomers, presenting the main operating elements as one clearly defined build for technical evaluation. Its operating focus suits chemical-processing service, where careful component selection and system fit support consistent equipment operation. Within Blackmer’s process offering, it gives teams a recognizable option for comparing equipment, planning service work, or documenting installed assets. Its specific Blackmer identity supports accurate catalog searches, maintenance planning, and purchasing workflows. Presenting the configuration in natural technical language gives readers useful context for comparing alternatives and matching the product to the intended equipment environment.