PP64C21 Vacuum Assisted Centrifugal Pump Pioneer

FLOW RATE
90L/S

Max Head (m)
210

Max Suction (M)
8

Solid Handling (mm/in)
20

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Designed to operate over a broad range of performance while delivering outstanding suction lift, the PP64C21 is the clear choice. The rugged construction and modular design provide proven reliability and flexibility in the most demanding applications.

PUMP PERFORMANCE CURVE
Performance
Size (IN)6" x 4"
Size (MM)150x100MM
Max Flow (M3/H)350M3/H
Max Flow (USGPM)1500 USGPM
Max Flow (L/S)90L/S
Max Head (M/FT)210M / 675FT
Flow at BEP (M3/H)290M3/H
Flow at BEP (USGPM)1250USGPM
Flow at BEP (L/S)80L/S
Efficiency at BEP62%
Solids Handling Max (IN/MM)0.88" / 20MM
Max Operating Speed2200RPM
Suction Connection4" 150 ANSI Flanges
Delivery Connection3" 150 ANSI Flanges
LubricationOil (STD Grease Optional)
FastenersImperial
 UltraPrime™ Priming System 
 Priming SystemMechanically Driven Diaphragm Style Vacuum Pump 
Air Removal Capability50 CFM
Priming ChamberSingle chamber with positive sealing air separation PosiValve™ with stainless steel float ball & linkage.
Discharge Check ValveSwing Style - ductile iron with Buna-n Disc 
 Other Specifications 
Mechanical SealSingle seal w/ tungsten carbide vs. silicon carbide seal faces, Viton® elastomers, 300 series stainless steel hardware and spring, designed for indefinite dry running
Pump end BearingSingle row ball
Drive End BearingDouble Row Angular Contact
ShaftASTM A630 17-4PH COND HT1150 SS
Construction Materials Options
Standard ConstructionCD4MCu ConstructionsStainless Steel Constructions
Impeller CA6NM SSCD4MCu 316 SS 
Wear Ring ASTM A48 Class 40 Gray Iron316 SS 316 SS 
Suction Cover ASTM A536 65-45-12 CD4MCu 316 SS 
Volute ASTM A536 65-45-12 CD4MCu 316 SS 
Brac-plate ASTM A536 65-45-12 CD4MCu 316 SS 
Back-plateASTM A536 65-45-12 CD4MCu 316 SS 

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