Dixon Bradford BC114 Instruction & Operation Manual Download Page 6

6

Instruction & Operation Manual

800.789.1718

Dimensions

Pump

Model

Frame

Size

X

Y

CP

E

HDmax

J

L

BC114

56C

3.63

1.63

18.00

3.00

7.00

10.60

6.22

140TC

3.63

1.63

18.20

4.00

7.00

10.80

6.22

180TC

3.63

1.63

18.80

4.50

8.00

11.00

6.78

BC216

56C

4.50

1.94

16.26

3.00

7.00

8.81

6.06

140TC

4.50

1.94

18.70

4.00

7.00

11.25

6.06

180TC

4.50

1.94

22.00

4.50

8.00

12.00

6.69

210TC

4.50

1.94

25.70

5.50

8.75

13.90

7.81

250TC

4.50

1.94

31.40

10.00

9.75

15.70

8.50

BC218

&

BC328

140TC

5.50

1.94

2.25 *

18.50

4.00

7.00

11.10

6.31

180TC

5.50

1.94

2.25 *

22.50

4.50

8.00

12.00

6.94

210TC

5.50

1.94

2.25 *

26.30

5.50

8.75

14.50

7.31

250TC

5.50

1.94

2.25 *

31.20

10.00

9.75

15.50

8.19

280TC

5.50

1.94

2.25 *

33.80

11.00

10.50

15.60

8.81

320TC

5.50

1.94

2.25 *

36.70

12.00

11.50

17.90

9.69

All dimensions are given in inches

* only applies to the BC328 

Summary of Contents for Bradford BC114

Page 1: ...Instruction Operation Manual Read and understand this manual prior to installing operating or servicing this equipment BC Series Centrifugal Pump Updated March 2012...

Page 2: ...e practice Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Use only replacement parts and devices recommended by the manufacturer to maintain t...

Page 3: ...g discoloration stress cracks Permanent damage often occurs from excessive chemical concentrations temperatures or exposure times 6 For manual cleaning use only soft non metallic brushes sponges or pa...

Page 4: ...This design allows the volute outlet to be rotated to various positions An adjustable leg kit is an option for mounting the drive motor and is designed to meet sanitary requirements This configuration...

Page 5: ...ratures Nominal speed up to 3500 RPM 60 Hz Performance Characteristics Volute 316L stainless steel Impeller CF8M 316 stainless steel Backplate 316L stainless steel Stub Shaft 316L stainless steel Adap...

Page 6: ...11 25 6 06 180TC 4 50 1 94 22 00 4 50 8 00 12 00 6 69 210TC 4 50 1 94 25 70 5 50 8 75 13 90 7 81 250TC 4 50 1 94 31 40 10 00 9 75 15 70 8 50 BC218 BC328 140TC 5 50 1 94 2 25 18 50 4 00 7 00 11 10 6 31...

Page 7: ...2 1 5 4 75 BC318 3 BC328 3 2 4 75 BC428 4 Frame Size AB Conduit Entry diameter W 56C 5 53 0 87 4 85 140TC 5 53 0 87 5 50 180TC 7 00 0 87 7 50 210TC 7 62 0 87 8 50 250TC 10 80 2 05 10 00 280TSC 13 40...

Page 8: ...e sure that the key is in the motor shaft then slide stub shaft onto motor shaft Do not tighten set screws b Set back plate on adapter face c Slide impeller onto stub shaft end d Using feeler gauge be...

Page 9: ...ils If the coil is too tight repeat step 5 and add 0 05 to dimension A and re check spring coil Repeat if necessary 11 Install the impeller a Insert the impeller retainer into the hole near the end of...

Page 10: ...seal up with the pins on the cup d Check to make sure that slot in cup is still aligned with the extrusion in the drive collar see figure no 7 6 Assemble DG seal back plate see figure no 8 7 Position...

Page 11: ...asy to inspect do preventative maintenance or repair Motor must be in area where it will not be flooded Location The pump can be easily leveled by installing the optional leg kit Loosen the set screws...

Page 12: ...ry to have as few bends as possible in all piping Piping Suction Guidelines Make sure line sizes used are equal to or larger than suction side supply side port connections on pump Suction side needs t...

Page 13: ...es Discharge side should be short and direct Use a minimal number of restrictions see the diagram to the right Vertical or top horizontal pump discharge position is preferred see the diagram at the bo...

Page 14: ...charge piping to prevent motor overload MINIMUM LENGTH 10 X DIAMETER DIAMETER CHECK VALVE CONTROL VALVE MINIMUM LENGTH 8 X DIAMETER DIAMETER ISOLATION VALVE PSI Installation Piping Valve location All...

Page 15: ...the pump the pump casing must be flooded with liquid BEFORE starting the pump Fluid supply above the pump 1 Open supply line isolation valve 2 Vent any entrapped air by opening the discharge valve 3 A...

Page 16: ...p 1 Close discharge valve and open air vents 2 Open valve in external priming supply line Close once liquid flows from vent valves 3 Close vent valves 4 Turn off priming supply line 5 Start pump If th...

Page 17: ...Maintenance Scheduled Maintenance Preventative maintenance will increase the life of your pump Documentation of any maintenance will help to diagnose potential problems and help in determining solutio...

Page 18: ...er pins and remove 12 See seal removal and inspection instructions on page 19 13 Inspect shaft to insure straightness and that it is fastened securely to the motor shaft 14 If stub shaft needs to be r...

Page 19: ...r side until that side is worn 4 Inspect gland ring and gaskets Replace as needed 5 Remove the carbon seal o ring cup and spring 6 Inspect carbon seal Replace carbon seal if A dimension is less than 1...

Page 20: ...ischarge head Suction lift too high Adjust system to lower suction lift Insufficient NPSH Net Positive Suction Head available Adjust system to provide correct NPSHa Impeller diameter not correct for a...

Page 21: ...aches the pump Motor bearings worn Replace any worn ports or replace motor if needed Rapid Seal Wear Improper installation of mechanical seal Adjust mechanical seal installation Replace any worn or da...

Page 22: ...6 5 18 6 75 19 7 0 20 7 25 21 7 50 22 7 75 23 8 0 Elastomer B Buna E EPDM EPDM V FKM S Silicone EPDM Frame A 56c B 143 145TC C 182 184TC D 213 215TC E 254 256TC F 284 286TSC G 324 326TSC HP RPM 01 1...

Page 23: ...3 Ph 3 Voltage A 115 230V B 208 230 460V C 575V D 190 380V E 380 460V F 220 380 440V G 220 380 415V B BC SERIES MOTOR M Enclosure CW TENV Washdown Cast Iron NC TENV Cast Iron NS TENV Rolled Steel NW T...

Page 24: ...CS P80 Silicon Carbon Seal P80 114SC P80 216SC P80 218BSC P80 218BSC P80A Seal Cup P80A 114CP P80A 216CP P80A 218BCP P80A 218BCP P80B Buna Seal O Ring P80B 114SOB P80B 216SOB P80B 218BSOB P80B 218BSOB...

Page 25: ...1B Adapter Bolts P71B 114B 56AB P71B 114B 56AB P71B 114B 18AB P71B 114B 18AB P71B 114B 18AB P131 Guard Assembly P131 216 56A P131 216 56A P131 216 18A P131 216 21A P131 216 25A P207 Adjustable Leg Kit...

Page 26: ...2 218BE PRK2 218BS PRK2 218BV 3 Casing Gasket P90 3 Seal O Ring P80B 3 Carbon Seal P80 Repair Kit 2 Model Number Buna EPDM Silicone FKM BC114 PRK3 114B PRK3 114E PRK3 114S PRK3 114V BC216 PRK3 216B PR...

Page 27: ...BBSC PRKDG 218BBTC EPDM PRKDG 218BECER PRKDG 218BESC PRKDG 218BETC SILICONE PRKDG 218BSCER PRKDG 218BSSC PRKDG 218BSTC FKM PRKDG 218BVCER PRKDG 218BVSC PRKDG 218BVTC 1 Seal Seat P80N 1 Carbon Seal P80...

Page 28: ...to normal maintenance services and the replacement of service items such as gaskets and seats made in connection with such services To the extent permitted by State law this limited warranty shall ext...

Page 29: ...PUMP 29 Instruction Operation Manual 800 789 1718 Notes...

Page 30: ...uses Dixon s reach includes products for food dairy processing beverage and brewery mobile tankers mining construction chemical processing petroleum oilfields refining nuclear and manufacturing 2012...

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