
CHEMFLO ® 1
Stainless Steel Centrifugal with Enclosed Impeller
MP Pumps has re-designed the Chemflo® 1 housing allowing for the 
acceptance of both a semi-open and enclosed impeller. The enclosed 
impeller improves both the pressure capability and pump efficiency by 15% 
over the semi-open impeller making it an ideal option when pumping fluids 
without large solids. Maximum solids shouldnot exceed .15 diameter.
All wetted components are 316 investment cast stainless steel providing 
superior corrosion resistance when pumping chemical compounds. The 
Chemflo® 1 is adaptable for close coupling to both 56C and 145TC NEMA 
frame electric motors. Pedestal (Bare Shaft) mounting is available forlongcoupling. The Chemflo® 1 is also available with the MP Hy-Speed hydraulic 
motor.
SPECIFICATIONS:
O-ring . . . . . . . . . . . . . . Viton
Port Sizes . . . . . . . . . . . 1-1/2" x 1" NPT
Housing . . . . . . . . . . . . 316 SS Investment Cast
Flow . . . . . . . . . . . . . . . Up to 110 GPM
Impeller  . . . . . . . . . . . . 316 SS Enclosed Investment Cast
Seal . . . . . . . . . . . . . . . Carbon, Ceramic, Viton Type 2100, Special Seals
Available upon Request
Application:
Commercial• 
Industrial• 
Marine•
Adaptor:
316 SS Investment Cast•
Mounting Options:
PumPak® , Pedestal, Hy-Speed Hydraulic,
• 
Close Coupled - 56C - 145TC