Watson McDaniel Steam Design Guide

PRODUCT CROSS REFERENCE (CONTINUED)

Steam Traps (continued)

THERMOSTATIC TRAPS Manufacturer

Watson McDaniel

Armstrong

Spence Nicholson

Spirax Sarco

Hoffman

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

Non-Repairable

1/2” 3/4” 1/2” 3/4”

2.5” 2.5”

2.5” 2.5” 2.5” 2.5”

2.18” 2.18”

Thermostatic 300 PSI Thermostatic 650 PSI

LV21

TSS300

WT1000

WT-1 TTF-1

3.75” 3.75”

4.5”

3.75” 3.93”

TA

DTS300

3.75” WT2000C

4.69”

Repairable

1/2” 3/4” 1/2” 3/4”

3” 3”

3” 3” 5” 5”

Thermostatic 650 PSI with Strainer Thermostatic 250 PSI Thermostatic 650 PSI Thermostatic 650 PSI with Strainer & Blowdown Thermostatic 300 PSI Thermostatic 300 PSI with Strainer Thermostatic 300 PSI w/ Strainer & Blowdown Thermostatic 125 PSI, Angle*

WT2500

N450

4.5” 4.5”

N650

WT3000

L21S L32S L21S L32S

3.12”

1/2”

4.5”

5”

5.25”

TM600N

N650Y

WT3000S

3.12”

3/4”

4.5”

5”

5.25”

4.5”

5”

1/2”

WT3000SB

N650Y

4.5”

5”

3/4” 3/4” 1”

4.5” 4.5”

3” 3”

N450

WT4000

4.5”

3”

3/4”

N450Y

WT4000S

4.5”

3”

1”

3/4”

4.5”

3”

WT4000SB

N450Y

1”

4.5”

3”

17C

1/2” 3/4”

2.81” 3.06”

3.12”

2.75” 3.18”

2.8”

3.24” 3.12”

3.12” 3.06”

TA125

TS-3

N125

RTA-125

RT3A

3.5”

8C

3”

Adjustable Bi-Metallic

LEX3N-TZ LEXW3N-TZ 2.75” LEXF3N-TZ LEX3N-TZ LEXW3N-TZ 3.12” LEXF3N-TZ LEX3N-TZ LEXW3N-TZ 3.12” LEXF3N-TZ

2.75”

1/2”

WT5000

3.12”

3/4”

3.12”

1”

* Right Angle (90˚) Ports

141

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

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