Manufacturer. Capacity. Capacity with Strainer with Strainer. Watson. McDaniel.
WD600. WD600L. WD600S WD600LS WD700S WD900S. Spirax Sarco. TD52.
Cross Reference Revised 4/2003
THERMODYNAMIC TRAPS Size
STEEL FLOAT & THERMOSTATIC TRAPS
3/8”- 1”
1/2”- 3/4”
Std. Capacity
Low Capacity
Std. Capacity with Strainer
WD600
WD600L
WD600S
TD52 29 CD33
TD52L 29A CD33L
TD42 129Y CD33S
Manufacturer Watson McDaniel Spirax Sarco Yarway Armstrong
1/2”- 3/4”
Size 3/4” -2” Manufacturer Watson FT600-65 McDaniel Armstrong 100-LS10* 30LS10* Spirax Sarco FT450-4.5
1/2”- 1”
Low Capacity with Strainer
with Strainer
WD600LS WD700S WD900S TD42LS – CD33LS
– 721 –
TD62 – –
2”
Watson McDaniel Hoffman
FTE20 FT015X
FTE50 –
FTE50 FT015C
FTE125 –
FTE200 –
FTE200 FT075C
– – FTB20 15-J8 –
– – FTB30 30-J8 –
FT030C – – – – FTB125 50-K10 100-L10 30-L10 –
– – FTB125 – –
FT0125C FT0125C FT0175C FT0175C FTB175 FTB175 30-J8 150-L10 75-J8 250-L10
– –
– –
Spirax Sarco Armstrong
2-1/2”
– –
– –
1-1/2”
– –
3/4-2”
1/2”, 3/4”
Watson McDaniel Armstrong Spirax Sarco Hoffman
1031 800 B1H 601A
150-LS10* 250-LS10* – – 250MS12 100LS10* 150LS10* 250LS10* – 450MS12 FT450-10 FT450-14 FT450-21 FT450-32 FT-450
2”
2-1/2” FTE200 FT075C
125-J8 175-J8
Size Manufacturer Watson McDaniel Spirax Sarco Armstrong Hoffman
1/2”, 3/4”,
1/2”, 3/4”,
1/2”, 3/4”,
& 1”
& 1”
& 1”
FTT-65 FT-14-4.5 Series “A” FT - I
FTT-145 FT-14-10 Series “A” FT - I
FTT-225 FT-14-14 Series “A” FT - I
– –
1/2”, 3/4”,
1/2”, 3/4”
1/2”, 3/4”
1”
with Strainer
with Strainer
1/2”, 3/4”
1032 811 B1H 601A
1041 880 B1HS 601AS
1042 881 B1HS 601AS
1033 812 – 600B
3/4”, 1”
3/4”, 1”
1-1/4”, 1-1/2”
with Strainer
with Strainer
1034 813 B2 603B
1044 883 B2S 603B
1038S – B4 604B
UNIVERSAL TRAPS Size Manufacturer
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
1/2”, 3/4”, & 1”
Watson McDaniel Spirax Sarco Armstrong
WDU450 UTD52(L) CD3300
WDU450S UTD30S(L) CD3300S
WTU450 – WT2000
WTU450S – WT2000S
WSIBU450S UIB 2010
WSIBU450S UIBS 2010
WSIB450H UIBH 2011
WSIB450HS UIBHS 2011
150
175
250
WFT150 FT150 150A FT150
WFT175 FT175 175A F175
WFT250 FT250 250A FT250
STANDARD-CAPACITY FLOAT & THERMOSTATIC TRAPS Pressure Size Manufacturer
15
Watson McDaniel Spirax Sarco Armstrong Hoffman
WFT15 FT15 15B FT015
208
30
75
125 3/4” – 2”
WFT30 FT30 30A OR 30B FT030
WFT75 FT75 75A FT075
WFT125 FT125 125A FT125
3-4”
FT600-145 FT600-200 FT600-300 FT600-450 FT600-HC
INVERTED BUCKET TRAPS Size Manufacturer
3/4-2”
IN-LINE FLOAT & THERMOSTATIC TRAPS
Size Manufacturer
2-1/2”
3/4-2”
* Note: Please check capacity requirements, these are not an exact match.
HIGH-CAPACITY FLOAT & THERMOSTATIC TRAPS 2”
3/4-2”
428 Jones Boulevard • Limerick Airport Business Center • Pottstown PA • 19464 • Tel: 610-495-5131 • Fax: 610-495-5134
www.watsonmcdaniel.com
1” FTT-300 FT-14-20 Series “A” FT - I
