QP7-3

Myers QP Series (3/4 thru 3 HP) Quick Prime Self Priming Pumps Features And Benefits:
Ruggedly built to meet the demands for long, hard continuous service without over-working or overloading the motor
Manufactured to precise performance specifications
Corrosion resistant impellers for long life
Simple design for powerful, efficient operation and easy servicing
Proper impeller alignment for smooth, quiet running
Unique diffuser design provides quick automatic prime.
No additional water needed for repriming after installation
Common brackets, cases and gaskets on all sizes --- simplified parts selection

Myers QP Series (5 HP) Quick Prime Self Priming Pumps Features And Benefits:
Powerful performance with maximum heads of 178 feet and flow capabilities to 135 gpm
Full frame J84IM design motor with extra large double-ball bearings, non-overloading, continuous duty rating, strong capacitor start, and single or three phase options
Lead-free brass impellers are precision machined and balanced for smooth, quiet operation
Large case for maximum water retention to insure quick and easy priming, true self-priming design with top suction inlet retains water in case and maintains the prime. Exclusive diffuser plate with stainless steel impeller wear ring for past priming
Mechanical shaft seal uses llapped and polished carbon/ceramic faces, Buna elastomers, and stainless steel components. Top suction design prevents the seal from running dry
Convenient back pull-out design for easier serviceability

(3/4 thru 3 HP)
Myers QP Series Quick Prime Self Priming Pumps General Specifications:
BODY CONSTRUCTION: High-Tensile Gray Iron
HORSEPOWER: Available in 3/4, 1, 1-1/2, 2, and 3 HP
MAXIMUM CAPACITY: 93 GPM (model QP30)
FLOW at 10' LIFT and 30 PSI: 3575 GPM (model QP15)
MAXIMUM TOTAL PRESSURE (Inlet + Pump Pressure): QP7: 45 PSI / QP10: 46 PSI / QP15: 47 PSI / QP20: 49 PSI / QP30:50 PSI
MAXIMUM DISCHARGE PRESSURE: 52 PSI (model QP30
SUCTION SIZE: 1-1/2" NPT
DISCHARGE SIZE: 1-1/2" NPT
AMP DRAW (full load): Model, Voltage, and Phase Dependent
VOLTAGE: 115V / 230V AC, 60 Hz (2 and 3 HP are230 volt only)
SHAFT SEAL: Carbon / Ceramic Mechanical Type

Model QP50B & QP50B-3 (5 HP)
BODY CONSTRUCTION: High Tensile Cast Iron
HORSEPOWER: 5 HP
MAXIMUM CAPACITY: 134 GPM
FLOW at 10' LIFT and 30 PSI: 107 GPM
MAX LIFT:  
MAXIMUM DISCHARGE PRESSURE: 77 PSI
MAXIMUM INLET PRESSURE:  
MAXIMUM TOTAL PRESSURE:  
SUCTION SIZE: 2-1/2" NPT
DISCHARGE SIZE: 2" NPT
AMP DRAW (at full load): 1-Phase: 29 amps 3-phase: 13.4 amps on 208v / 13.2 amps on 230v / 6.6 amps on 460v
VOLTAGE: 230v 1-phase or 208v / 230v / 460v 3-phase
MAXIMUM WATER TEMPERATURE:  
IMPELLER: Lead-Free Brass
DIFFUSER: Ceramic / Glass Composite
EXTERIOR COATING: Durable Enamel Paint