500 Series Rotary Gear Pump

Clark Solutions
500 Series Rotary Gear Pump
Pressure to 1000 PSI, Flow to 60 GPM, Drive Speed to 1725 RPM

DESCRIPTION
500 Series pumps are designed to provide quiet and efficient service at standard motor speeds and moderately high pressures. Typical applications are supplying hydraulic power in machine tools and construction equipment, as well as oil field gathering line service and deep hole drilling applications.

The pumps are available in cast iron and ductile iron. They are designed to operate at speeds to 1725 RPM, pressures to 1,000 PSI, and flow rates to 60 GPM. The standard seal is a mechanical self adjusting seal with Buna-N elastomer. Lubrication of the anti-friction bearings is accomplished by the circulation of the pumped liquid. All models are available with foot or flange mounting and integral relief valves.

These pumps are self-priming and uni-directional. The machining of the gears, shafts and housing faces are held to exacting tolerances (within 0.0005") resulting in a pump with better lift, reduced slippage and longer service life. Standard pumps operate to 250°F and, with modifications, to 500°F.

Spur and herringbone gears are accurately cut and rugged.

S Series Gear Pump

SPECIFICATIONS
General
Design: Drive speeds to 1725 RPM; discharge pressures to 1,000 PSI;
   flow rates to 60 GPM; foot or flange mounted; with or without integral
   relief valve.
Material: Cast Iron casings with precision machined, heat treated gears
   and case hardened shafts. Pumps are also available in Ductile Iron.
Gears: Models 502 & 504, spur gears; Models 507,511, 517, 525, 537,
   547, 557 & 567, herringbone gears.
Bearings: Anti-friction needle roller bearings. Also available with carbon
   graphite or bronze bearings.
Seal: Self adjusting mechanical seal. Also available with compression
   packing. Mechanical seal available with different elastomers for
   pumping different types of liquids.
Lubrication: Self-lubricating using the pumped liquid.
Rotation: Clockwise or counter-clockwise. A reversible back drain permits
   direction of rotation to be easily changed in the field.
Liquid Viscosities: 100 SSU to 1,000 SSU recommended. Clean liquids
   having good lubricating quality. Adaptable for handling liquids of higher
   or lower viscosities.
Suction Lift: Up to 28" Hg / 31 feet depending on the type of liquid
   being pumped.
Drive Options: E-Drive (pump close coupled to motor); A-Drive (pump
   connected to C-face motor with adapter bracket and coupling); D-Drive
   (pump coupled to motor mounted on base plate); GR-Drive (pump coupled
   to gear reducer coupled to motor mounted on base plate); B-Drive (pump
   and motor connected by V-belt and pulleys mounted on base plate).
Accessories: Repair Kits, Gear Sets, Bearing Kits, and Seal Kits.

FEATURES

PRECISION GROUND JOINTS
No Gaskets - Perhaps the biggest advantage to these pumps. As gaskets are not used, original tolerances are maintained for consistent performance and the time once lost in halting operations to replace a worn gasket is saved.
BEARINGS
The heart of the pump. Sleeve and plain bearings are especially adapted to main tain even gear and shaft rotation for normal pump service. Anti-friction bearings minimize friction and provide higher load ratings for medium to high pressure service. Anti-friction and sleeve type bearings are replaceable.
SEALS
Self-adjusting mechanical seal and compression packing provides an ample safe guard against liquid leakage and the entrance of air.

PRINCIPLE OF OPERATION

Principle of Operation

Foot Mounted Pump and Flange Mounted Pump

Note: Unit is not dimensioned with optional integral relief valve. The purpose of the relief
valve is to relieve pressure in the pump when the discharge line is closed or otherwise obstructed.
This is accomplished internally by routing the discharge back to the suction side of the pump when
discharge pressure exceeds the set value. The relief valve is designed as a safety device and is not
intended as a directional control valve nor is it intended for use under conditions calling for extended
periods of by-pass. The relief valve should always be positioned on the discharge side of the pump.
Placement on the suction side of the pump will render the pump inoperable.

Table 1

Model A B C D E G H J K L M N O Keyway

507 4.00 5.19 3.19 3.00 0.39 7.56 3.38 5/8 3.50 2.38 3/4 3.25 5/16-18 3/16 x 3/32

511 4.00 5.19 3.19 3.00 0.39 8.06 3.38 5/8 3.50 2.38 3/4 3.25 5/16-18 3/16 x 3/32

517 5.50 7.13 3.66 4.38 0.47 9.25 4.25 3/4 4.75 2.88 1 4.68 7/16-14 3/16 x 3/32

525 5.50 7.13 3.66 4.38 0.47 9.75 4.25 3/4 4.75 2.88 1 4.68 7/16-14 3/16 x 3/32

537 6.25 8.00 4.38 5.00 0.53 10.75 4.50 1.00 5.63 3.38 1 1/2 4.68 7/16-14 1/4 x 1/8

547 6.25 8.00 4.38 5.00 0.53 11.25 4.50 1.00 5.63 3.38 1 1/2 4.68 7/16-14 1/4 x 1/8

557 6.25 8.00 4.38 5.00 0.53 11.75 4.50 1.00 5.63 3.38 1 1/2 4.68 7/16-14 1/4 x 1/8

567 3.25 8.00 4.38 5.00 0.53 13.25 4.50 1.00 5.63 3.38 2 4.68 7/16-14 1/4 x 1/8

OPERATING CHARACTERISTICS

Table 2

Model Drive Speed (RPM) 0 PSI 100 PSI 200 PSI 300 PSI 400 PSI 500 PSI 1000 PSI

GPM HP GPM HP GPM HP GPM HP GPM HP GPM HP GPM HP

507 1140 5.0 0.20 4.7 0.50 4.4 0.85 4.1 1.2 3.8 1.5 3.5 1.9 2.0 3.5

1725 7.6 0.40 7.3 0.80 7.0 1.2 6.7 1.6 6.4 2.0 6.1 2.5 4.6 4.5

511 1140 7.5 0.40 7.0 0.80 6.7 1.2 6.3 1.6 5.9 2.0 5.5 2.5 3.5 4.6

1725 11.1 0.60 10.7 1.3 10.3 2.0 9.8 2.6 9.4 3.3 9.0 4.0 7.0 7.5

517 1140 12.0 0.40 11.3 1.2 11.0 1.8 10.5 2.6 10.0 3.2 9.5 3.9 - -

525 1140 17.0 0.50 15.5 1.5 15.0 2.6 14.2 3.6 13.5 4.5 12.7 5.5 - -

537 1140 24.5 0.60 22.5 2.2 20.5 3.6 19.0 5.0 17.0 6.4 15.0 7.9 - -

547 1104 31.1 0.70 29.0 2.7 27.0 4.5 25.3 6.3 23.5 8.1 21.5 9.9 - -

557 1140 37.5 0.80 35.5 3.2 33.5 5.4 31.5 7.6 30.0 9.8 28.0 12.0 - -

567 1140 57.9 1.20 56.0 4.9 54.0 8.3 52.1 11.7 50.2 15.1 48.3 18.5 - -

Delivery and horsepower are based on liquid viscosity if 100 CSU at speed and presssures shown.

FLOW CURVES Solid Line = GPM Broken Line = HP

CLOSE COUPLED MOTOR (E-DRIVE)

Table 3

Model Motor Frame A B C D E F G H K L M

507E 182 4.00 9.00 4.19 7.50 0.406 N/A 17.81 6.50 7.06 4.50 3/4

184 4.00 9.00 4.19 7.50 0.406 N/A 18.81 6.50 7.06 5.50 3/4

213 4.00 10.38 4.94 8.50 0.406 N/A 20.38 7.31 7.94 5.50 3/4

215 4.00 10.38 4.94 8.50 0.406 N/A 21.88 7.31 7.94 7.00 3/4

254U 4.00 12.38 5.94 10.00 0.531 N/A 24.56 8.13 9.81 8.25 3/4

511E 182 4.00 9.00 4.19 7.50 0.406 N/A 18.31 6.50 7.06 4.50 3/4

184 4.00 9.00 4.19 7.50 0.406 N/A 19.31 6.50 7.06 5.50 3/4

213 4.00 10.38 4.94 8.50 0.406 N/A 20.88 7.31 7.94 5.50 3/4

215 4.00 10.38 4.94 8.50 0.406 N/A 22.38 7.31 7.94 7.00 3/4

254U 4.00 12.38 5.94 10.00 0.531 N/A 25.06 8.12 9.81 8.25 3/4

256U 4.00 12.38 5.94 10.00 0.531 N/A 26.81 8.12 9.81 10.00 3/4

517E 213 5.50 10.38 4.16 8.50 0.406 N/A 21.69 7.83 7.94 5.50 1

215 5.50 10.38 4.16 8.50 0.406 N/A 23.19 7.83 7.94 7.00 1

254U 5.50 12.38 5.16 10.00 0.531 N/A 25.88 8.63 9.81 8.25 1

525E 213 5.50 10.38 4.16 8.50 0.406 N/A 22.19 7.81 7.94 5.50 1

215 5.50 10.38 4.16 8.50 0.406 N/A 23.69 7.81 7.94 7.00 1

254U 5.50 12.38 5.16 10.00 0.531 N/A 26.38 8.63 9.81 8.25 1

256U 5.50 12.38 5.16 10.00 0.531 N/A 28.13 8.63 9.81 10.00 1

537E 213 6.25 10.38 4.00 8.50 0.406 N/A 23.19 8.06 7.94 5.50 1 1/2

215 6.25 10.38 4.00 8.50 0.406 N/A 24.69 8.06 7.94 7.00 1 1/2

254U 6.25 12.38 5.00 10.00 0.531 N/A 27.38 8.88 9.81 8.25 1 1/2

256U 6.25 12.38 5.00 10.00 0.531 N/A 29.13 8.88 9.81 10.00 1 1/2

284U 6.25 13.94 5.75 11.00 0.531 N/A 29.50 9.19 10.75 9.50 1 1/2

547E 213 6.25 10.38 4.00 8.50 0.406 N/A 23.69 8.06 7.94 5.50 1 1/2

215 6.25 10.38 4.00 8.50 0.406 N/A 23.69 8.06 7.94 7.00 1 1/2

254U 6.25 12.38 5.00 10.00 0.531 N/A 27.88 8.88 9.81 8.25 1 1/2

256U 6.25 12.38 5.00 10.00 0.531 N/A 27.88 8.88 9.81 10.00 1 1/2

284U 6.25 13.94 5.75 11.00 0.531 N/A 30.00 9.19 10.75 9.50 1 1/2

557E 213 6.25 10.38 4.00 8.50 0.406 N/A 24.19 8.06 7.94 5.50 1 1/2

215 6.25 10.38 4.00 8.50 0.406 N/A 25.69 8.06 7.94 7.00 1 1/2

254U 6.25 12.38 5.00 10.00 0.531 N/A 28.38 8.88 9.81 8.25 1 1/2

256U 6.25 12.38 5.00 10.00 0.531 N/A 30.13 8.88 9.81 10.00 1 1/2

284U 6.25 13.94 5.75 11.00 0.531 N/A 30.50 9.19 10.75 9.50 1 1/2

286U 6.25 13.94 5.75 11.00 0.531 N/A 32.00 9.19 10.75 11.00 1 1/2

324U 6.25 15.94 6.75 12.50 0.656 N/A 32.75 10.00 12.13 10.50 1 1/2

567E 213 6.25 10.38 4.00 8.50 0.406 N/A 25.69 8.06 7.94 5.50 2

215 6.25 10.38 4.00 8.50 0.406 N/A 27.19 8.06 7.94 7.00 2

254U 6.25 12.38 5.00 10.00 0.531 N/A 29.88 8.88 9.81 8.25 2

256U 6.25 12.38 5.00 10.00 0.531 N/A 31.63 8.88 9.81 10.00 2

284U 6.25 13.94 5.75 11.00 0.531 N/A 32.00 9.19 10.75 9.50 2

286U 6.25 13.94 5.75 11.00 0.531 N/A 33.50 9.19 10.75 11.00 2

324U 6.25 15.94 6.75 12.50 0.656 N/A 34.25 10.00 12.13 10.50 2

500 Series pumps are available direct coupled to the end bell of a foot mounted motor.
This assembly, referred to as an E-Drive, ensures accurate alignment and requires less space
than a pump connected to the C-Face of a motor. This configuration is available in motor speeds
of 860, 1140, & 1725 RPM

DIRECT COUPLED TO STANDARD C-FACE MOTOR (A-DRIVE)

Table 4

Model Motor Frame A B C D E G H K L M

507A 56C 4.00 6.88 2.88 4.88 0.34 20.19 8.93 8.31 3.00 3/4

145TC 4.00 6.88 2.88 5.50 0.34 21.91 9.25 8.56 5.00 3/4

182TC 4.00 8.69 3.88 7.50 0.41 23.50 10.87 9.81 4.50 3/4

184TC 4.00 8.69 3.88 7.50 0.41 24.50 10.87 9.81 5.50 3/4

213TC 4.00 10.25 4.63 8.50 0.41 26.41 11.75 12.16 5.50 3/4

215TC 4.00 10.25 4.63 8.50 0.41 27.91 11.75 12.16 7.00 3/4

511A 56C 4.00 6.88 2.88 4.88 0.34 20.69 8.93 8.31 3.00 3/4

145TC 4.00 6.88 2.88 5.50 0.34 22.41 9.25 8.56 5.00 3/4

182TC 4.00 8.69 3.88 7.50 0.41 24.00 10.87 9.81 4.50 3/4

184TC 4.00 8.69 3.88 7.50 0.41 25.00 10.87 9.81 5.50 3/4

213TC 4.00 10.25 4.63 8.50 0.41 26.91 11.75 12.16 5.50 3/4

215TC 4.00 10.25 4.63 8.50 0.41 28.41 11.75 12.16 7.00 3/4

517A 56C 5.50 6.88 2.88 4.88 0.34 21.88 9.06 8.31 3.00 1

145TC 5.50 6.88 2.88 5.50 0.34 23.60 9.38 8.56 5.00 1

182TC 5.50 8.69 3.88 7.50 0.41 25.31 11.88 9.81 4.50 1

184TC 5.50 8.69 3.88 7.50 0.41 26.31 11.88 9.81 5.50 1

213TC 5.50 10.25 4.63 8.50 0.41 28.22 12.75 12.16 5.50 1

215TC 5.50 10.25 4.63 8.50 0.41 29.72 12.75 12.16 7.00 1

525A 56C 5.50 6.88 2.88 4.88 0.34 22.38 9.06 8.31 3.00 1

145TC 5.50 6.88 2.88 5.50 0.34 24.10 9.38 8.56 5.00 1

182TC 5.50 8.69 3.88 7.50 0.41 25.81 11.88 9.81 4.50 1

184TC 5.50 8.69 3.88 7.50 0.41 26.81 11.88 9.81 5.50 1

213TC 5.50 10.25 4.63 8.50 0.41 28.72 12.75 12.16 5.50 1

215TC 5.50 10.25 4.63 8.50 0.41 30.22 12.75 12.16 7.00 1

254TC 5.50 12.88 5.63 10.00 0.53 32.31 13.25 16.09 8.25 1

537A 182TC 6.25 8.69 3.25 7.50 0.41 26.81 12.13 9.81 4.50 1 1/2

184TC 6.25 8.69 3.25 7.50 0.41 27.81 12.13 9.81 5.50 1 1/2

213TC 6.25 10.25 4.00 8.50 0.41 29.72 13.00 12.16 5.50 1 1/2

215TC 6.25 10.25 4.00 8.50 0.41 31.22 13.00 12.16 7.00 1 1/2

254TC 6.25 12.88 5.00 10.00 0.53 33.31 14.00 16.09 8.25 1 1/2

256TC 6.25 12.88 5.00 10.00 0.53 35.06 14.00 16.09 10.00 1 1/2

547A 182TC 6.25 8.69 3.25 7.50 0.41 27.31 12.13 9.81 4.50 1 1/2

184TC 6.25 8.69 3.25 7.50 0.41 28.31 12.13 9.81 5.50 1 1/2

213TC 6.25 10.25 4.00 8.50 0.41 30.22 13.00 12.16 5.50 1 1/2

215TC 6.25 10.25 4.00 8.50 0.41 31.72 13.00 12.16 7.00 1 1/2

254TC 6.25 12.88 5.00 10.00 0.53 33.81 14.00 16.09 8.25 1 1/2

256TC 6.25 12.88 5.00 10.00 0.53 35.56 14.00 16.09 10.00 1 1/2

557A 182TC 6.25 8.69 3.25 7.50 0.41 27.81 12.13 9.81 4.50 1 1/2

184TC 6.25 8.69 3.25 7.50 0.41 28.81 12.13 9.81 5.50 1 1/2

213TC 6.25 10.25 4.00 8.50 0.41 30.72 13.00 12.16 5.50 1 1/2

215TC 6.25 10.25 4.00 8.50 0.41 32.22 13.00 12.16 7.00 1 1/2

254TC 6.25 12.88 5.00 10.00 0.53 34.31 14.00 16.09 8.25 1 1/2

256TC 6.25 12.88 5.00 10.00 0.53 36.06 14.00 16.09 10.00 1 1/2

286TC 6.25 14.63 5.75 11.00 0.53 37.44 14.00 20.44 11.00 1 1/2

567A 182TC 6.75 8.69 3.25 7.50 0.41 29.88 12.13 9.81 4.50 2

184TC 6.75 8.69 3.25 7.50 0.41 30.88 12.13 9.81 5.50 2

213TC 6.75 10.25 4.00 8.50 0.41 32.79 13.00 12.16 5.50 2

215TC 6.75 10.25 4.00 8.50 0.41 34.29 13.00 12.16 7.00 2

254TC 6.75 12.88 5.00 10.00 0.53 36.38 14.00 16.09 8.25 2

256TC 6.75 12.88 5.00 10.00 0.53 38.13 14.00 16.09 10.00 2

286TC 6.75 14.63 5.75 11.00 0.53 39.51 14.50 14.50 11.00 2

500 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. This configuration
is available in motor speeds of 860, 1140, & 1725 RPM.

BASE MOUNTED ASSEMBLIES (D-DRIVE)

Table 5

Model Motor Frame A B C D E F G H K L M

507D 56 12.00 9.00 24.00 22.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

145T 12.00 9.00 26.00 24.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

182T 12.00 9.00 30.00 28.00 2.94 0.28 0.56 1.50 1.00 3.88 8.69

184T 15.00 12.00 32.00 30.00 3.41 0.41 0.56 1.50 1.00 3.88 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

511D 56 12.00 9.00 24.00 22.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

145T 12.00 9.00 26.00 24.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

182T 12.00 9.00 30.00 28.00 2.94 0.28 0.56 1.50 1.00 3.88 8.69

184T 15.00 12.00 32.00 30.00 3.41 0.41 0.56 1.50 1.00 3.88 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

517D 56 12.00 9.00 24.00 22.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

145T 12.00 9.00 26.00 24.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

182T 12.00 9.00 30.00 28.00 2.94 0.28 0.56 1.50 1.00 3.88 8.69

184T 12.00 9.00 32.00 30.00 2.94 0.28 0.56 1.50 1.00 3.88 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

525D 56 12.00 9.00 24.00 22.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

145T 12.00 9.00 26.00 24.00 2.94 0.28 0.56 1.50 1.00 2.88 6.88

182T 12.00 9.00 30.00 28.00 2.94 0.28 0.56 1.50 1.00 3.88 8.69

184T 15.00 12.00 32.00 30.00 3.41 0.28 0.56 1.50 1.00 3.88 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.63 10.25

254T 18.00 15.00 42.00 40.00 3.95 0.45 0.56 1.50 1.00 5.63 12.88

537D 182T 12.00 9.00 30.00 28.00 2.94 0.28 0.56 1.50 1.00 3.25 8.69

184T 15.00 12.00 32.00 30.00 3.41 0.41 0.56 1.50 1.00 3.25 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

254T 18.00 15.00 42.00 40.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

256T 18.00 15.00 44.00 42.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

547D 182T 12.00 9.00 30.00 28.00 2.94 0.41 0.56 1.50 1.00 3.25 8.69

184T 15.00 12.00 32.00 30.00 3.41 0.41 0.56 1.50 1.00 3.25 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

254T 18.00 15.00 42.00 40.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

256T 18.00 15.00 44.00 42.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

557D 182T 12.00 9.00 30.00 28.00 2.94 0.41 0.56 1.50 1.00 3.25 8.69

184T 15.00 12.00 32.00 30.00 3.41 0.41 0.56 1.50 1.00 3.25 8.69

213T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

254T 18.00 15.00 42.00 40.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

256T 18.00 15.00 44.00 42.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

284T 24.00 20.00 48.00 44.00 3.17 0.51 0.63 2.00 1.00 5.75 14.63

567D 182T 15.00 12.00 32.00 30.00 3.41 0.41 0.56 1.50 1.00 3.25 8.69

184T 15.00 12.00 34.00 32.00 3.41 0.41 0.56 1.50 1.00 3.25 8.69

213T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

215T 15.00 12.00 36.00 34.00 3.41 0.41 0.56 1.50 1.00 4.00 10.25

254T 18.00 15.00 44.00 42.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

256T 18.00 15.00 48.00 46.00 3.95 0.45 0.56 1.50 1.00 5.00 12.88

286T 24.00 20.00 48.00 44.00 3.17 0.51 0.63 2.00 2.00 5.75 14.63

500 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..

ORDERING INFORMATION
ORDER PUMP ONLY 713-A-B-E ORDER PUMP & DRIVE 713-A-B-C-D-E
ORDER PUMP, DRIVE AND MOTOR 713-A-B-C-D-E-F

Pump			Drive	Assembly	Options	Motor
A		B	C	D	E	F
Pump Model		Turning Direction	Pump Drive/Bracket	Assembly: Pump & Bracket
Flange Mount	Foot Mount					1) Specify motor speed & horsepower (see flow charts)

9502=Model 502	502=Model 502	2= CW	Select Model & Motor Frame From Tables 3 ,4 or 5	A= Factory Assembly