Series 4-MD Pumps
Table of Contents
- AC-4C-MD 115V 50/60Hz & 230V 50/60Hz Models
- AC-4A-MD 115V 50/60Hz & 230V 50/60Hz Models
- BC-4C-MD 115V 50/60Hz & 230V 50/60Hz Models
- BC-4A-MD 115V 50/60Hz & 230V 50/60Hz Models
- BC-4K-MD 115V 50/60Hz & 230V 50/60Hz Models
- Options

AC-4C-MD 115V 50/60Hz & 230V 50/60Hz Models
AC-4C-MD Max Flow: 14 G.P.M (60Hz) Max Head: 21.5 ft. (60Hz)
Max Flow: 50 L.P.M (50Hz) Max Head: 4.7 m (50Hz)
Inlet: 1" FPT Outlet: 1/2" MPT
HP: 1/12 (60Hz) *
Wet End: Polypropylene,
Buna N, Ceramic, Ceramic Magnet
Additional/More Detailed Info
Dimensional Drawing - PDF (115V) Dimensional Drawing - DWG (115V)
Dimensional Drawing - PDF (230V) Dimensional Drawing - DWG (230V)
Performance Curve
Pump Manual


AC-4A-MD 115V 50/60Hz & 230V 50/60Hz Models
AC-4A-MD Max Flow: 14 G.P.M (60Hz) Max Head: 21.5 ft. (60Hz)
Max Flow: 50 L.P.M (50Hz) Max Head: 4.7 m (50Hz)
Inlet: 1" OD Outlet: 3/4" OD
HP: 1/12 (60Hz) *
Wet End: Polypropylene,
Buna N, Ceramic, Ceramic Magnet
Additional/More Detailed Info
Dimensional Drawing - PDF (115V) Dimensional Drawing - DWG (115V)
Dimensional Drawing - PDF (230V) Dimensional Drawing - DWG (230V)
Performance Curve
Pump Manual


BC-4C-MD 115V 50/60Hz & 230V 50/60Hz Models
BC-4C-MD Max Flow: 14 G.P.M (60Hz) Max Head: 21.5 ft. (60Hz)
Max Flow: 50 L.P.M (50Hz) Max Head: 4.7 m (50Hz)
Inlet: 1" FPT Outlet: 1/2" MPT
HP: 1/10 (60Hz) *
Wet End: Polypropylene,
Ceramic, Viton
Additional/More Detailed Info
Dimensional Drawing - PDF (115V) Dimensional Drawing - DWG (115V)
Dimensional Drawing - PDF (230V) Dimensional Drawing - DWG (230V)
Performance Curve
Pump Manual


BC-4A-MD 115V 50/60Hz & 230V 50/60Hz Models
BC-4A-MD Max Flow: 14 G.P.M (60Hz) Max Head: 21.5 ft. (60Hz)
Max Flow: 50 L.P.M (50Hz) Max Head: 4.7 m (50Hz)
Inlet: 1" OD Outlet: 3/4" OD
HP: 1/10 (60Hz) *
Wet End: Polypropylene,
Ceramic, Viton
Additional/More Detailed Info
Dimensional Drawing - PDF (115V) Dimensional Drawing - DWG (115V)
Dimensional Drawing - PDF (230V) Dimensional Drawing - DWG (230V)
Performance Curve
Pump Manual


BC-4K-MD 115V 50/60Hz & 230V 50/60Hz Models
BC-4K-MD Max Flow: 14 G.P.M (60Hz) Max Head: 21.5 ft. (60Hz)
Max Flow: 50 L.P.M (50Hz) Max Head: 4.7 m (50Hz)
Inlet: 1" OD Outlet: 3/4" OD
HP: 1/10 (60Hz) *
Wet End: Kynar,
Ceramic, Viton
Additional/More Detailed Info
Dimensional Drawing - PDF (115V) Dimensional Drawing - DWG (115V)
Dimensional Drawing - PDF (230V) Dimensional Drawing - DWG (230V)
Performance Curve
Pump Manual


Series 4-MD Pumps
Options
Pump Housing O-Ring Front Thrust Washer Shaft Impeller
Polypropylene
Kynar/Carbon Filled



Buna N
Viton
Viton/Teflon
Ethylene Propylene

Ceramic




Ceramic
316 Stainless Steel



Polypropylene
Kynar/Carbon Filled



Imp. Bushing Rear Thrust Washer Motor Bracket Motor Port (Inlet/Outlet)
Carbon




Ceramic




Plastic




Air Cooled
Blast Cooled



Smooth
Threaded



Note: Some options may not apply to all models.