Spec Sheet
Generac Mobile Products LLC l 800-926-9768 l 920-361-4442 l www.generacmobileproducts.com 
Page 2 of 4 
SPECIFICATIONS 
MTP4SZ 
MOBILE TRASH PUMP 
PUMP PERFORMANCE 
•  Pump maximum output – 900 gpm (3,407 Lpm)  
•  Lift suction – 28 ft. (8.5 m)  
•  Maximum diameter of solids – 3.00” (76.2 mm)  
•  Impeller diameter: 9.75 inches ( cm)  
•  Maximum Efficiency (BEP Percent) – 55%  
•  BEP Flow – 682 gpm (Lpm) @ 107ft. TDH 
•  Total dynamic head – 150 ft (m)  
•  Duty Points: 
o  500 gpm @ 52-ft TDH @ 1500 RPM, 55% efficiency, NPSHR 9.02 ft  
o  753 gpm @ 98.6-ft TDH @ 2100 RPM, 55% efficiency, NPSHR 17.2 ft  
FLOW CHART / PUMP CURVE 




