MTH Pumps - M50 • L50 Series

MTH Pumps M50 • L50 Series Regenerative Turbine Pumps

Dimensions

Vertical Close Coupled

Multi-Stage (L51 • M52 • L52 • M53 • L53 • M54 • L54 • M55 • L55)

M50 PUMPS WITHOUT INDUCER

FRAME

ALL

MODEL M51

MODEL M52

MODEL M53

MODEL M54

MODEL M55

C-AH

56C

1 3/16

SEE BELOW
OR
REFER TO
T51 SERIES

7 1/2

10 1/16

12 9/16

12 1/2

15 1/16

17 9/16

143T-145T

1 3/16

7 1/2

10 1/16

12 9/16

12 1/2

15 1/16

17 9/16

182T-184T

14 1/2

1 3/16

7 1/2

10 1/16

12 9/16

12 1/2

15 1/16

17 9/16

213T-215T

1 3/16

7 1/2

10 1/16

12 9/16

12 1/2

15 1/16

17 9/16

254T-256T

21 1/2

1 3/16

7 1/2

10 1/16

12 9/16

12 1/2

15 1/16

17 9/16

284TS-286TS

23 1/2

1 3/16

7 1/2

10 1/16

12 9/16

12 1/2

15 1/16

17 9/16

L50 PUMPS WITH INDUCER

FRAME

ALL

MODEL M51

MODEL M52

MODEL M53

MODEL M54

MODEL M55

C-AH

56C

2 1/4

5 15/16

9 9/16

8 7/16

12 1/16

10 15/16

14 9/16

13 7/16

17 1/16

15 15/16

19 9/16

143T-145T

2 1/4

5 15/16

9 9/16

8 7/16

12 1/16

10 15/16

14 9/16

13 7/16

17 1/16

15 15/16

19 9/16

182T-184T

14 1/2

2 1/4

5 15/16

9 9/16

8 7/16

12 1/16

10 15/16

14 9/16

13 7/16

17 1/16

15 15/16

19 9/16

213T-215T

2 1/4

5 15/16

9 9/16

8 7/16

12 1/16

10 15/16

14 9/16

13 7/16

17 1/16

15 15/16

19 9/16

254T-256T

21 1/2

2 1/4

5 15/16

9 9/16

8 7/16

12 1/16

10 15/16

14 9/16

13 7/16

17 1/16

15 15/16

19 9/16

284TS-286TS

23 1/2

2 1/4

5 15/16

9 9/16

8 7/16

12 1/16

10 15/16

14 9/16

13 7/16

17 1/16

15 15/16

19 9/16

Single Stage (M51)

All dimensions are in inches. May vary ± 1/4 inches. Model M52 shown in Multistage Dimensions. Model M51 shown in Single Stage Dimensions.

Horizontal Close Coupled
C3 Motor Frame (L51 • M52 • L52 • M53 • L53 • M54 • L54 • M55 • L55) C30 Motor Frame (L51 • M52 • L52 • M53 • L53 • M54 • L54 • M55 • L55)
M50 PUMPS WITHOUT INDUCER
FRAME	ALL			MODEL M51			MODEL M52			MODEL M53			MODEL M54			MODEL M55
FRAME	D	C-AH	W	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)
56C	5 1/4	13	12	REFER TO T51 SERIES			7 1/2	28	---	10	32	---	12 1/2	35	---	15	40	---
143T-145T	5 1/4	13	12				7 1/2	28	---	10	32	---	12 1/2	35	---	15	40	---
182T-184T	5 1/4	14 1/2	12				7 1/2	30	28	10	32	30	12 1/2	35	30	15	40	35
213T-215T	5 1/4	17	12				7 1/2	---	32	10	---	35	12 1/2	---	40	15	---	40
254T-256T	6 1/4	21 1/2	15				7 1/2	---	35	10	---	40	12 1/2	---	40	15	---	45
284TS-286TS	7	23 1/2	15				7 1/2	---	40	10	---	40	12 1/2	---	45	15	---	45
L50 PUMPS WITH INDUCER
FRAME	ALL			MODEL M51			MODEL M52			MODEL M53			MODEL M54			MODEL M55
FRAME	D	C-AH	W	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)
56C	5 1/4	13	12	5 15/16	28	---	8 7/16	30	---	10 15/16	32	---	13 7/16	35	---	15 15/16	40	---
143T-145T	5 1/4	13	12	5 15/16	28	---	8 7/16	30	---	10 15/16	32	---	13 7/16	35	---	15 15/16	40	---
182T-184T	5 1/4	14 1/2	12	5 15/16	30	28	8 7/16	32	30	10 15/16	35	32	13 7/16	40	35	15 15/16	40	40
213T-215T	5 1/4	17	12	5 15/16	---	30	8 7/16	---	35	10 15/16	---	35	13 7/16	---	40	15 15/16	---	40
254T-256T	6 1/4	21 1/2	15	5 15/16	---	35	8 7/16	---	40	10 15/16	---	40	13 7/16	---	45	15 15/16	---	45
284TS-286TS	7	23 1/2	15	5 15/16	---	40	8 7/16	---	40	10 15/16	---	45	13 7/16	---	45	15 15/16	---	50
All dimensions are in inches. May vary ± 1/4 inches. Model M52 shown in Multistage Dimensions.

Horizontal Close Coupled
P3 Motor Frame (L51 • M52 • L52 • M53 • L53 • M54 • L54 • M55 • L55) P30 Motor Frame (L51 • M52 • L52 • M53 • L53 • M54 • L54 • M55 • L55)
M50 PUMPS WITHOUT INDUCER
FRAME	ALL					MODEL M51			MODEL M52			MODEL M53			MODEL M54			MODEL M55
FRAME	D	C-AH	R(P3)	R(P30)	W	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)
56C	5 1/4	13	5 15/16	9 1/6	12	REFER TO T51 SERIES			7 1/2	32	---	10	35	---	12 1/2	38	---	15	40	---
143T-145T	5 1/4	13	5 15/16	9 1/6	12				7 1/2	35	---	10	35	---	12 1/2	38	---	15	40	---
182T-184T	5 1/4	14 1/2	5 15/16	9 1/6	12				7 1/2	35	40	10	38	45	12 1/2	40	45	15	45	50
213T-215T	5 1/4	17	5 15/16	9 1/6	12				7 1/2	---	45	10	---	45	12 1/2	---	50	15	---	50
254T-256T	6 1/4	21 1/2	5 15/16	9 1/6	15				7 1/2	---	50	10	---	50	12 1/2	---	55	15	---	55
284TS-286TS	7	23 1/2	5 15/16	9 1/6	15				7 1/2	---	50	10	---	55	12 1/2	---	55	15	---	60
L50 PUMPS WITH INDUCER
FRAME	ALL					MODEL M51			MODEL M52			MODEL M53			MODEL M54			MODEL M55
FRAME	D	C-AH	R(P3)	R(P30)	W	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)	S	L(C3)	L(C30)
56C	5 1/4	13	7	10 1/8	12	5 15/16	32	---	8 7/16	35	---	10 15/16	38	---	13 7/16	40	---	15 15/16	45	---
143T-145T	5 1/4	13	7	10 1/8	12	5 15/16	32	---	8 7/16	35	---	10 15/16	38	---	13 7/16	40	---	15 15/16	45	---
182T-184T	5 1/4	14 1/2	7	10 1/8	12	5 15/16	35	38	8 7/16	38	40	10 15/16	40	45	13 7/16	45	45	15 15/16	45	50
213T-215T	5 1/4	17	7	10 1/8	12	5 15/16	---	45	8 7/16	---	45	10 15/16	---	50	13 7/16	---	50	15 15/16	---	50
254T-256T	6 1/4	21 1/2	7	10 1/8	15	5 15/16	---	50	8 7/16	---	50	10 15/16	---	55	13 7/16	---	55	15 15/16	---	55
284TS-286TS	7	23 1/2	7	10 1/8	15	5 15/16	---	50	8 7/16	---	55	10 15/16	---	55	13 7/16	---	60	15 15/16	---	60
All dimensions are in inches. May vary ± 1/4 inches. Model M52 shown in Multistage Dimensions.

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