Watson McDaniel Steam Design Guide

PRODUCT CROSS REFERENCE (CONTINUED) Steam Traps (continued)

FLOAT & THERMOSTATIC TRAPS Manufacturer Watson McDaniel

Armstrong

Hoffman

Spence Nicholson Spirax Sarco

TLV

Desc.

Size

Product

F/F Dim Product

F/F Dim Product

F/F Dim Product F/F Dim Product F/F Dim Product

F/F Dim

Ductile Iron – Repairable In-Line

BI2 BI3 BI4 BI6 BI8

1/2” 3/4”

4.8” 4.8” 4.8”

2.75” 2.75”

5.5” 5.5” 5.5”

5.06” 5.06” 5.06”

4.8” 4.8” 4.7”

4.75” 4.75” 4.75”

J3X

FTI

FTT

FTE10

FT14

In-Line

1”

3”

JS7X J87

1.5”

10.6” 11.9”

4.18”

11.12” 12.12”

10.6” 11.9”

11”

2”

6”

21.31”

1.5”

3”

3”

3”

High Capacity

FTE

FTB

2”

4.5”

FT-X-8 FT-C-10

J&L

6.62”

6.3” 9.5”

6.3” 9.5”

6.62”

4.5”

HC

2.5”

7.25”

K&M

11.31”

9.5”

7.25”

Cast Iron – Repairable In-Line

15-B3 15-B4 15-B5 15-B6 15-B8 30-B3 30-B4 30-B5

FT015H-3 FT015H-4 FT015H-5 FT015H-6 FT015H-8 FT030H-3 FT030H-4 FT030H-5

SJ3-1 SJ3-1 SJ5-1 SJ6-1 SJ6-1 SJ3-2 SJ3-2 SJ5-2 SJ6-2 SJ7-2 SJ6-2 SJ7-2 SJ3-5 SJ3-5 SJ5-5

3/4”

3.3” 3.3”

2.75”

3.93” 3.93”

3.31” 3.31”

3.3” 3.3”

3.31” 5.12”

1”

3” 3”

15 PSI

FTN

WFT-015

1.25”

3” 3”

3” 3”

3” 3”

3”

3”

FT-15

1.5”

4.18”

4.25”

4.93” 4.93” 5.12” 5.12”

2”

4.5” 3.3” 3.3”

6”

4.94” 3.31” 3.31”

4.94” 3.31” 3.31”

4.9” 3.3” 3.3”

3/4”

2.75”

1”

3” 3”

1.25”

3”

3”

3”

3”

3”

30 PSI

FT-30

WFT-030

FTN

30-B6

FT030C-6

1.5”

3”

4.18”

3”

3”

4.25”

4.06”

30-B8 75-A3 75-A4 75-A5

FT030C-8 FT075H-3 FT075H-4 FT075C-5

2”

4.5” 3.3” 3.3”

6”

4.94” 3.31” 3.31”

4.94” 3.31” 3.31”

4.9” 3.3” 3.3”

4.93” 5.12” 5.12”

3/4”

2.75”

1”

3” 3”

1.25”

3”

3”

3”

4.25”

3”

WFT-075

FT-75

FTN

SJ6-10 SJ7-10 SJ6-10 SJ7-10 SJ3-10 SJ3-10 SJ5-10 SJ6-10 SJ7-10 SJ6-10 SJ7-10 SJ3-14 SJ3-14 SJ5-14 SJ6-14 SJ7-14 SJ6-14 SJ7-14 SJ3-14 SJ3-14 SJ5-14 SJ6-14 SJ7-14 SJ6-14 SJ7-14

75 PSI

75-A6

FT075C-6

1.5”

3”

4.18”

3”

3”

4.25”

4.93”

75-A8

FT075C-8 FT125H-3 FT125H-4 FT125C-5

2”

4.5” 3.3” 3.3”

6”

4.94” 3.31” 3.31”

4.94” 3.31” 3.31”

4.9” 3.3” 3.3”

4.93” 5.12” 5.12”

125-A3 125-A4 125-A5

3/4”

2.75”

1”

3” 3”

1.25”

3”

3”

3”

4.25”

3”

FTN

125 PSI

WFT-125

FT-125

125-A6

FT125C-6

1.5”

3”

4.18”

3”

3”

4.25”

4.93”

4.94”

125-A8 175-A3 175-A4 175-A5

FT125C-8 FT175H-3 FT175H-4 FT175C-5

2”

4.5”

6”

4.94” 3.31” 3.31”

4.9” 3.3” 3.3”

4.93” 5.12” 5.12”

3/4”

3” 3” 3”

2.75”

1”

3” 3”

1.25”

3”

4.25”

3”

FT-200

175 PSI

WFT-175

175-A6

FT175C-6

1.5”

3”

4.18”

3”

4.25”

4.93”

175-A8

FT175C-8

2”

4.5”

6”

4.94”

4.9” 3.3” 3.3”

4.93” 5.12” 5.12”

3/4”

3” 3” 3”

1”

1.25”

4.25”

3”

FT-200

250 PSI

WFT-250

1.5”

3”

4.25”

4.93”

2”

4.5”

4.9”

4.93”

FT3 FT4 FT6 FT7 FT8

FT015H-3 FT015H-4 FT015H-5 FT015H-6 FT015H-8 FT030H-3 FT030H-4 FT030H-5 FT030H-6

4.12” 4.12”

3.31” 3.31”

3/4”

1”

H Pattern 15 PSI

1.25”

5”

3”

1.5”

6.37”

5.25” 7.46” 3.31” 3.31”

2”

6.5”

FT33 FT34 FT35 FT36 FT38 FT73 FT74 FT37L

3/4”

4.12” 4.12”

1” 1”

H Pattern 30 PSI

5” 5”

1.25”

3”

1.5”

6.37”

5.25”

2”

6.5”

FT075H-3 FT075H-4

3/4”

4.12” 4.12”

3.31” 3.31”

1” 1”

H Pattern 75 PSI

FT75 FT76

5” 5”

1.25”

FT77L

1.5”

6.37”

FT78

2”

6.5”

142

www.watsonmcdaniel.com •• Pottstown PA • USA • Tel: 610-495-5131

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