BSM ROTARY GEAR PUMPS - Modern Fluid Power, Inc.

BSM ROTARY GEAR PUMPS B-SERIES FT. MTD. PUMP B-Series pumps are a good choice for a variety of recirculating, mixing, and transfer applications. Typical pumped liquids include solvents, resins, and petroleum products. These pumps are well suited for light, medium, and intermittent service. Design: Drive speeds to 900 rpm; discharge pressures to 200 psi; flow rate to 26.8 gpm; foot or flange mounted; with or without integral relief valve. Rotation: Pumps may be operated in either direction. Discharge is always on the side of the pump toward which the top of the shaft rotates. Material: Cast Iron casings with precision machined, heat treated gears and case hardened shafts. Pumps are also available in Ductile Iron and Carbon Steel. Liquid Viscosities: 32 ssu to 100,000 ssu. Adaptable for handling liquids from water soluble to molten lead. Bearings: Replaceable iron sleeve bearings. Also available with carbon graphite or bronze bearings. Seal: Compression packing with adjustable gland. Also available with self adjusting mechanical seal or lip seal. Mechanical seal and lip seals available with different elastomers. Lubrication: Self lubricating using the pumped liquid. Also available for handling non-lubricating liquids. Suction Lift: Up to 28 Hg / 31 feet depending on the type of liquid being pumped. Drive Options: A-Drive (pump connected to c-face motor with adapter bracket and coupling); D-Drive (pump coupled to motor mounted on baseplate); GR-Drive (pump coupled to gear reducer coupled to motor mounted on baseplate); B-Drive (pump and motor connected by V-belt and pulleys mounted on baseplate). Accessories: Repair Kits; Gear Sets; Bearing Kits; and Seal Kits. Refer Section 13. BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.1)

BSM ROTARY GEAR PUMPS DIMENSIONAL DATA B-SERIES FT. MTD. PUMP FLG. MTD. PUMP DIMENSIONS (INCHES) Model 1 A 3.00 B 3.69 C 1.78 D 2.00 E 0.39 F 7.50 G 6.25 H 4.56 J 0.56 K 2.38 2 3.44 4.53 2.31 2.50 0.39 8.47 7.22 5.00 0.63 3.00 3 4.44 5.72 2.88 3.00 0.45 10.50 8.88 6.19 0.75 3.88 4 4.44 5.81 2.88 3.00 0.45 11.50 9.88 6.69 0.75 3.88 L 0.75 M 3/8 O 3/816 0.88 1/2 3/816 1.25 3/4 3/816 1.25 1 1/4 3/816 Keyway 1/8 x 1/16 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 OPERATING CHARACTERISTICS Model Displmnt gals. per rev. Slip gpm/psi 1 .00515 .0022 2 .01043 .0023 3 .01896 .0025 4 .02980 .0080 Drive Speed rpm 300 600 900 300 600 900 300 600 900 300 600 900 0 psi gpm 1.5 3.1 4.6 3.1 6.3 9.4 5.7 11.4 17.1 8.9 17.9 26.8 hp .02 .05 .11 .04 .07 .11 .05 .06 .17 .07 .22 .50 50 psi gpm 1.4 3.0 4.5 3.0 6.1 9.3 5.6 11.3 17.0 8.5 17.5 26.4 hp .10 .20 .33 .19 .34 .48 .28 .47 .83 .37 .77 1.3 75 psi gpm 1.38 2.93 4.47 2.95 6.1 9.2 5.5 11.2 16.8 8.3 17.3 26.2 hp .14 .28 .35 .26 .47 .66 .41 .71 1.2 .57 1.1 1.7 100 psi gpm 1.3 2.9 4.4 2.9 6.0 9.1 5.4 11.1 16.8 8.1 17.1 26.0 hp .18 .36 .54 .34 .61 .85 .54 .97 1.5 .80 1.4 2.3 *Delivery and input horsepower are based on liquid viscosity of 300 ssu at speed and pressures shown. BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.2) 200 psi gpm 1.1 2.7 4.2 2.7 5.8 8.9 5.2 10.9 16.5 ---- hp .34 .66 .98 .64 1.1 1.5 1.1 2.1 3.2 ----

BSM ROTARY GEAR PUMPS B-SERIES OPERATING CHARACTERISTICS, 32 SSU LIQUID No.1 PUMP G.P.M. 5 900 0.8 RPM 0.7 4 900 0.6 0.5 PM 600 HP 1.2 10 900 RPM 9 PM 0R 90 8 M RP 600 R 3 No.2 PUMP HP G.P.M RPM 2 5 0.3 4 0.2 1 0.8 600 RPM 6 0.4 300 R PM 7 PM R 600 0.6 PM 300 RPM 3 0.4 300 R 2 0.1 PM 300 R 0 100 0 0 10 20 30 40 50 60 70 80 90 0.2 1 0 0 10 20 30 40 50 P.S.I. G.P.M. 60 70 80 HP No.3 PUMP 2 G.P.M 2 900 RPM 0R 90 25 1.5 15 900 20 600 RPM 1 10 1 15 PM 600 R PM 300 R 300 RPM 1.5 RPM 600 RPM M RP 600 300 RPM 10 0.5 5 0.5 300 RPM 5 0 20 30 40 50 0 100 HP No.4 PUMP 30 PM 900 RPM 10 90 P.S.I. 20 0 1 60 70 80 90 0 100 0 0 P.S.I. 10 20 30 40 P.S.I. SOLID LINE GPM BROKEN LINE HP BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.3) 0 50

BSM ROTARY GEAR PUMPS B-SERIES OPERATING CHARACTERISTICS, 300 SSU LIQUID No.1 PUMP G.P.M. 5 HP G.P.M. 1.2 10 8 M 600 RPM 2 9 1 900 HP 900 RPM 900 RPM 4 No.2 PUMP RP 0.8 3 M 900 7 RP 1.5 600 RPM RPM 600 2 0.6 0.4 300 RPM PM 00 R 6 5 PM 300 R 4 300 RPM 1 1 6 0.2 300 RPM 3 0 0 20 40 60 80 100 120 140 160 180 0 200 2 0 20 40 60 80 P.S.I. 100 120 140 160 180 No.4 PUMP HP G.P.M. HP 3.5 30 20 900 RPM 2.5 900 RPM 3 25 15 0 90 M RP 10 600 RPM 1.5 300 RPM 15 600 0 60 80 1 PM 300 R 300 RPM 0.5 0 40 RPM 10 3 20 600 RPM 1 M 00 RP 0 1.5 20 2 100 P.S.I. 120 140 160 180 2 PM R 900 2.5 600 RPM 5 0 200 P.S.I. No.3 PUMP G.P.M. 0.5 0 5 200 0 10 SOLID LINE GPM BROKEN LINE HP 20 30 40 50 60 70 80 P.S.I. BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.4) 0.5 90 100

BSM ROTARY GEAR PUMPS B-SERIES OPERATING CHARACTERISTICS, 1,000 SSU LIQUID No.1 PUMP G.P.M. 5 HP G.P.M. 1.2 10 M 8 RP 0.8 M 900 7 0.6 3 60 0.4 PM 300 R 40 60 80 100 120 140 5 PM 300 R 3 160 180 0 200 2 0 20 40 60 80 P.S.I. 18 100 120 140 160 180 0 200 P.S.I. No.3 PUMP G.P.M. 0.5 300 RPM 0.2 1 20 1.5 1 RPM 4 300 RPM 0 6 600 M 0 RP RP 600 RPM 600 RPM 2 2 9 1 900 HP 900 RPM 900 RPM 4 No.2 PUMP No.4 PUMP HP G.P.M. HP 3.5 30 900 RPM 3 900 RPM 3 16 0R 2.5 90 14 12 2.5 25 PM 900 2 600 RPM M RP 2 20 600 RPM 1.5 10 600 1.5 RPM PM 300 R 8 15 PM 600 R 1 300 RPM 10 300 RPM 6 0 20 40 60 80 100 120 140 160 180 0.5 0.5 0 4 300 RPM 0 5 200 0 10 P.S.I. 20 30 40 50 60 70 80 P.S.I. SOLID LINE GPM BROKEN LINE HP BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.5) 1 90 100

BSM ROTARY GEAR PUMPS B-SERIES OPERATING CHARACTERISTICS, 5,000 SSU LIQUID No.1 PUMP G.P.M. 3.5 600 RPM 3 600 2.5 M RP HP G.P.M. 0.8 6.5 0.7 6 0.6 5.5 0.5 5 0.4 4.5 0.3 4 0.2 3.5 0.1 3 HP 1.4 600 RPM 1.2 1 M PM 300 R 2 No.2 PUMP 300 RPM 1.5 600 RP 0.8 PM 300 R 0.6 0.4 300 RPM 1 0 20 40 60 80 100 120 140 160 180 0 200 2.5 0 20 40 60 80 P.S.I. 140 160 0 180 200 No.4 PUMP HP G.P.M. 3 12 2.5 600 RPM 18 11 2.5 M P 0R 17 16 60 2 9 HP 19 600 RPM 10 120 P.S.I. No.3 PUMP G.P.M. 100 0.2 600 15 M 2 RP 14 1.5 PM 300 R 8 13 1 7 PM 300 R 12 1.5 11 6 0.5 10 300 RPM 0 5 0 20 40 60 80 100 P.S.I. 120 140 160 300 RPM 9 180 1 8 200 0 SOLID LINE GPM BROKEN LINE HP 10 20 30 40 50 60 70 80 P.S.I. BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.6) 90 100

BSM ROTARY GEAR PUMPS B-SERIES MOTOR DRIVEN ROTARY GEAR PUMPS (A-DRIVE) BSM B-Series pumps are available direct coupled to a Nema C-Face foot mounted motor. This assembly, referred to as an A-Drive, ensures accurate alignment and requires less space and is less costly than a pump and motor mounted on a baseplate. BSM B-Series Motor Driven Rotary Gear Pumps are available in motor speeds of 860 rpm with capacities to 26.8 gpm and pressures to 200 psi. DIMENSIONS (INCHES) Model No. 1-A 2-A 3-A 4-A Motor Frame 56C 145TC 182TC 56C 145TC 182TC 184TC 56C 145TC 182TC 184TC 213TC 215TC 145TC 182TC 184TC 213TC 215TC A 3.00 3.00 3.00 3.44 3.44 3.44 3.44 4.44 4.44 4.44 4.44 4.44 4.44 4.44 4.44 4.44 4.44 4.44 B 6.88 6.88 8.69 6.88 6.88 8.69 8.69 6.88 6.88 8.69 8.69 10.25 10.25 6.88 8.69 8.69 10.25 10.25 C 2.91 2.91 3.91 2.81 2.81 3.81 3.81 2.50 2.50 3.50 3.50 4.25 4.25 2.50 3.50 3.50 4.25 4.25 D 4.88 5.50 7.50 4.88 5.50 7.50 7.50 4.88 5.50 7.50 7.50 8.50 8.50 5.50 7.50 7.50 8.50 8.50 E 0.34 0.34 0.41 0.34 0.34 0.41 0.41 0.34 0.34 0.41 0.41 0.41 0.41 0.34 0.41 0.41 0.41 0.41 F 19.81 21.53 23.12 20.78 22.50 24.09 25.09 22.82 24.54 26.13 27.13 29.04 30.54 25.54 27.13 28.13 30.04 31.54 G 18.56 20.28 21.87 19.53 21.25 22.84 23.84 21.19 22.91 24.50 25.50 27.41 28.91 23.91 25.50 26.50 28.41 29.91 H 9.81 10.12 11.75 10.25 10.56 12.19 12.19 11.43 11.75 13.37 13.37 14.25 14.25 12.25 13.87 13.87 14.75 14.75 K 8.31 8.56 9.81 8.31 8.56 9.81 9.81 8.31 8.56 9.81 9.81 12.16 12.16 8.56 9.81 9.81 12.16 12.16 BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.7) L 3.00 5.00 4.50 3.00 5.00 4.50 5.50 3.00 5.00 4.50 5.50 5.50 7.00 5.00 4.50 5.50 5.50 7.00 M 3/8 3/8 3/8 1/2 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 3/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4

BSM ROTARY GEAR PUMPS B-SERIES BASE MOUNTED ASSEMBLIES (D-DRIVE) BSM B-Series pumps are available as base mounted pump and motor assemblies. Each assembly includes the base, flexible coupling, coupling guard, riser blocks (if required), lifting eye-bolts, and mounting hardware. The fabricated steel or channel steel bases are available with optional features such as drip-lip construction, drain plugs, mounting lugs, casters, etc. DIMENSIONS (INCHES) Model No. 1-D 2-D 3-D 4-D Motor Frame 56C 145TC 182TC 56C 145TC 182TC 184TC 56C 145TC 182TC 184TC 213TC 215TC 145TC 182TC 184TC 213TC 215TC A 12.00 12.00 12.00 12.00 12.00 12.00 15.00 12.00 12.00 12.00 15.00 15.00 15.00 12.00 12.00 15.00 15.00 15.00 B 9.00 9.00 9.00 9.00 9.00 9.00 12.00 9.00 9.00 9.00 12.00 12.00 12.00 9.00 9.00 12.00 12.00 12.00 C 24.00 26.00 30.00 24.00 26.00 30.00 32.00 24.00 26.00 30.00 32.00 34.00 36.00 26.00 30.00 32.00 34.00 36.00 D 22.00 24.00 28.00 22.00 24.00 28.00 30.00 22.00 24.00 28.00 30.00 32.00 34.00 24.00 28.00 30.00 32.00 34.00 E 2.94 2.94 2.94 2.94 2.94 2.94 3.41 2.94 2.94 2.94 3.41 3.41 3.41 2.94 2.94 3.41 3.41 3.41 F 0.28 0.28 0.28 0.28 0.28 0.28 0.41 0.28 0.28 0.28 0.41 0.41 0.41 0.28 0.28 0.41 0.41 0.41 G 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 H 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 K 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 L 2.91 2.91 3.91 2.81 2.81 3.81 3.81 2.50 2.50 3.50 3.50 4.25 4.25 2.50 3.50 3.50 4.25 4.25 BSM Pump Corp. - MANUFACTURING SOLUTIONS TO PUMPING PROBLEMS FOR OVER 100 YEARS. (2.8) M 6.88 6.88 8.69 6.88 6.88 8.69 8.69 6.88 6.88 8.69 8.69 10.25 10.25 6.88 8.69 8.69 10.25 10.25

no.1 pump 900 rpm 900 rpm no.3 pump 900 rpm 300 rpm 600 rpm 900 rpm no.2 pump 600 rpm 300 rpm 600 rpm 300 rpm 900 rpm 600 rpm 300 rpm 900 rpm 600 rpm 300 rpm 900 rpm 600 rpm 300 rpm no.4 pump solid line gpm broken line hp bsm pump corp. - manufacturing solutions to pumping problems for over 100 years. (2.4) bsm rotary gear pumps