Barnes & Jones, Inc.
91 Pacella Park Drive
Randolph, MA 02368
Phone: 781-963-8000
Fax: 781-963-3322

Steam Trap Repair Guide

Thermostatic Radiator Traps N-S

Return to Repair Guide Index

NAFCO

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 1 3141 A Existing
1/2″ 2 3141 A Existing
3/4″ 4-6 3142 A Existing
3/4″ 6 3537 A Existing Female Conn.
1″ 6 3537 A Existing
3/4″ None 4134 A Existing

NATIONAL PUMP – AMERICAN STEAM

Size Model Number B&J Cage Unit Type Cover Notes
1/2″&3/4″ 2N 5001 A New Integral Seat
1/2″&3/4″ 2N 5006 A New Removable Seat
1/2″ Vert 2NC 5005 A Existing
3/4″-2″ Type A 4318 A Existing F & T Traps

NICHOLSON & CO.

Size Model Number B&J Cage Unit Type Cover Notes
1/2″&3/4″ 2A 3561 A Existing
1/2″ 2R 3561 A Existing
1/2″ 2L 3561 A Existing
1/2″&3/4″ 4A 3563 A Existing Seat In
3/4″ 4L 3563 A Existing
3/4″ 4R 3563 A Existing
1/2″&3/4″ N-125 4253 C New Over 75 psi
1/2″&3/4″ N-126 3561 A New Up To 75 psi
1/2″&3/4″ N-200 3564 C New
1/2″&3/4″ N-200L 3560 C New
1/2″&3/4″ N-300 4162 C New
1/2″&3/4″ N-300L 4155 C New
1/2″&3/4″ N-301L Under Development
3/8″&1/2″ N-600 4165 C New Disc Trap
1/2″ B986 2813 A Existing
1/2″ 3357 A Existing
1/2″ D 4222 A Existing
3/4″ D 4222 A Existing
1/4″-3/8″ A None Replace w/B&J Trap 42
1/2″ A 4164 D Existing Old Style
3/4″ A 4164 D Existing Old Style
1″ A 4166 D Existing Old Style
1/2″ B 4167 D Existing Comb. Trap Old Style
3/4″ B 4170 D Existing Comb. Trap Old Style
1″ B 4213 D Existing
1 1/4″ B 4213 D Existing
1 1/2″ B 4214 D Existing
2″ B 4214 D
CS None
1/2″ A,AU,AH-31 4367 C Existing New Style w/Baffle
3/4″ A,AU,AH-41 4367 C Existing New Style w/Baffle
1″ A,AU,AH-51 4S New Trap
1/2″ C 2PW New Trap
3/4″ C 3PW New Trap

OHIO BRASS VALVE

Size Model Number B&J Cage Unit Type Cover Notes
3/4″ None 2851 A New
1″ None 2124 A New Seat In
1″ None 4048 A New Seat In

PECO (Pittsburgh Engineering Co.)

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3103 A New Seat In

PEERLESS (The Peerless Pacific Co.)

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3034 A New Large Body Seat In

PIERCE, BUTLER & PIERCE

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 2926 A New Seat In
1/2″ None 3487 A New Seat In
3/4″ None 3054 A Existing Seat In
3/4″ None 4066 A New Seat In
1″ None 3054 A Existing Seat In

RICHARDSON

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ RX-1 1767 A New Seat In

RICHMOND-VAPOR SEAL

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3224 A New Seat In
1/2″ 2 4216 A New Seat In

RIGGIO

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ A200 4336 A Existing
Y200 None
B250 None
C250 None

ROATH MFG. CO./THERMOTRAP

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 2925 A New Seat In

SALTSIER & WEINSER

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3099 A New Seat In

SARCO THERMOSTATIC

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ H 4117 A Existing Seat In
1/2″ H 3146 A Existing
1/2″&3/4″ H Vertical 3146 A Existing Use a 4362 over 25 psi
1/2″&3/4″ H Vertical 3147 A Existing Element suspended from plate
3/4″ H 4116 A Existing Seat In
3/4″ H 3146 A Existing
1/2″&3/4″ H 4236 A Existing Integral Seat
3/4″ M3 4116 A Existing Vertical Trap Seat In
1″ H 3071 A Existing
1/2″ E 4114 A Existing Seat In
1/2″ E 3128 A Existing
3/4″ E 4115 A Existing Seat In
3/4″ E 3128 A Existing
3/4″x1/2″ E 3128 A Existing Sarco or R/S
1″ E 3072 A Existing
1/2″ EB 4114 A Existing Seat In Female Conn.
3/4″ EB 3128 A Existing Female Conn.
1/2″ E Vertical 3146 A Existing
1/2″ Old Style 1940 A Existing RS or Raisler on cover Seat In
3/4″ E Old Style 4115 A Existing Integral Seat
1/2″ H Old Style 3246 A Existing H-NY on cover
1/2″ H Old Style 4117 A Existing H-NY on cover Integral Seat
1/2″ 40 Spirax 4371 B Existing
1/2″ 9-200 Spirax 4370 B Existing
1/2″&3/4″ VH 3146 A Existing Female Conn.
1/2″ HS 3146 A Existing
1/2″ Midget 4117 A Existing Seat In
1/2″&3/4″ N100 4383 B Existing
1/2″&3/4″ N100 4264 C Existing High Pressure
1″ N100 4363 B Existing
1/2″ S65 4008 A Existing Low Pressure
1/2″-3/4″ S65 4383 B Existing Medium Pressure
3/4″ S65 4285 A Existing Low Pressure
1/2″ S75 4057 B Existing
1/2″ or 3/4″ T25 4999 A New Integral Seat
1/2″ TB25 5000 A New
1/2″ TS25 5000 A New
1/2″ TS65 5000 A New
1/2″ T65 5000 A New
3/4″ TB25 5000 A New
3/4″ TS65 5000 A New
1/2″ & 3/4″ TA125 5007 A New
1/2″ & 3/4″ TV125 4326 B
1/2″-3/4″ 9-1 (9-125) 4370 B Existing
1/2″ or 9-1 (9-125) 4254 C Existing High Pressure
1/2″-3/4″ 9-2 (9-225) 4265 C Existing
1/2″ 8 3146 A Existing Vertical Trap
1 1/4″ 9-125 4444 D Existing Screwed Cover
1 1/4″ 9-225 4444 D Existing Screwed Cover
1/2″&3/4″ T250 4265 C Existing
1 1/4″ T250 4444 D Existing

SARCO FLOAT & THERMOSTATIC*

Size Model Number B&J Cage Unit Type Cover Notes
3/4″-1″ FTL-00 3496 A None
3/4″-1″ FTLC-00 3496 A None
3/4″-1″ FTP-00 3496 A None
3/4″-1″ FTPC-00 3496 A None
1 1/4″ FTL-0 3496 A None
1 1/4″ FTP-0 3496 A None
1 1/2″ FTL-1-2 3496 A None
1 1/2″ FTP-1-2 3496 A None Old Style
2″ FTL-4 3496 A None Old Style
2″ FTP-4 3496 A None Old Style
3/4″ FTR-00 3496 A None Old Style
1″ FTR-0 3496 A None Old Style
1 1/4″ FTR-1 3496 A None Old Style
1 1/2″ FTR-3 3496 A None Old Style
2″ FTR-4 3496 A None Old Style
2″ FT20 4319 A None
3/4″ FT-15 4319 A None New Style
1″ FT-15 4319 A None New Style
1 1/4″ FT-15 4319 A None New Style
1 1/2″ FT-15 4319 A None New Style
2″ FT-15 4319 A None New Style
3/4″ FT-30 4319 A None New Style
1″ FT-30 4319 A None New Style
1 1/4″ FT-30 4319 A None New Style
1 1/2″ FT-30 4319 A None New Style
2″ FT-30 4319 A None New Style
3/4″ FT-75 4319 A None New Style
1″ FT-75 4319 A None New Style
1 1/4″ FT-75 4319 A None New Style
1 1/2″ FT-75 4319 A None New Style
2″ FT-75 4319 A None New Style
3/4″ FT-125 1751 B None New Style
1″ FT-125 1751 B None New Style
1 1/4″ FT-125 1751 B None New Style
1 1/2″ FT-125 1751 B None New Style
2″ FT-125 1751 B None New Style

*For complete trap repair kit seeF&T section

SCANLON-MORRIS

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3400 A Existing
1/2″ SM20B 4258 C Existing 100 psi
1/2″ SM20B 4327 B Existing 65 psi
3/8″ SM10A 4324 B Existing 60 psi

SEMCO

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 2261 A New Outboard

SIMPLEX

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3143 A Existing Seat In

SPIRAX

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ BP10 4371 B Existing
1/2″ 40 4371 B Existing
1/2″ 9-200 4265 C Existing
1/2″ BP-11 4371 B Existing

C.E. SQUIRES

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 35, 36 3465 A New Seat In
1/2″ 49, 41 3465 A New Seat In
3/4″ 36 4282 A New Seat In
S-21 3465 A New Seat In
3/4″ TMB 4288 C Existing High Pressure

STAY-RITE

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 3584 A New Double Outlet Seat In
1/2″ 35, 36 3465 A New Seat In
1/2″ 40, 41 3465 A New Seat In
1/2″ 3470 A New Seat In
1/2″ 4017 A New Seat In Double Outlet
3/4″ 4233 A New Seat In

STERLING-HYDE PARK

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 72 4164 D Existing High Pressure

STERLING THERMOSTATIC

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 7-50 3472 A Existing
3/4″ 7-52 3472 A Existing
3/4″ 7-53 3472 A Existing
1/2″ 7-40 Vertical 4295 A Existing
1/2″ 7-80 Vertical 4295 A Existing
1/2″ 7-50A 3472 A Existing
3/4″ 7-53A 3472 A Existing
1/2″ 7-70L 3472 A Existing
1/2″ 7-70R 3472 A Existing
1/2″ 7-70S 3472 A Existing
3/4″ 7-73S 3472 A Existing
1″ 7-15 2815 A Existing
1/2″ M7-50A 3472 A Existing
3/4″ M7-53A 3472 A Existing
1″ M7-15 2815 A Existing
1/2″ 8-50A None
3/4″ 8-53A None
1″ 8-12 None
1/2″ 5 2929 A New Seat In
1/2″ 6 3059 A New
3/4″ 6 3059 A New Seat In, 15/32″ Orifice
1/2″ M7 M10 2815 A Existing
3/4″ 7-14 2815 A Existing
1/2″ 6-10 4000 A New
1/2″ 7 3337 A Existing
3/4″ 7 3534 A Existing Seat In
1/2″ Sterling Eng 3247 A New Seat In Outboard
1/2″ 421 3533 A Existing
1/2″ None 4286 A New
1/2″ None 3581 A New Outboard
1/4″ 7 3471 A Existing
1/2″x3/4″ 8 3471 A Existing
1/2″ 9 4395 C Existing Bolted cover
1/2″ SER 6A56 4145 A New Seat In
1/2″ Sterling Htg.Plumbing 4018 A New Seat In
1/2″ 544 None
3/4″ 6 3188 A New Seat In, 13/32″ Orifice
3/4″ 7 3414 A Existing
3/4″ 573 4005 A Existing
1″ 5 3592 A New Outboard
1″ 6 3188 A New
1″ 6DT 3577 A New

STERLING FLOAT & THERMOSTATIC TRAPS

Size Model Number B&J Cage Unit Type Cover Notes
1″ 74C 3472 A
1″ 74C 3337 A Thermostat offset
1 1/4″ 75C 3472 A
1 1/2″ 78D 3472 A
2″ 80B 3472 A
1″ 87 3472 A
1 1/4″ 88 3472 A

STICKLE STEAM SPECIALTY CO.

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 3151 A New Seat In

STRONG (Strong – Carlisle – Hammond)

Size Model Number B&J Cage Unit Type Cover Notes
3/4″ 11T 4396 A can use 53 FT kit
1″ 12T 4396 A can use 53 FT kit
1 1/4″ 13T 4396 A Kit pending
1 1/2″ 14T 4396 A Kit pending
2″ 15T 4396 A Kit pending

S & W AIR PELL (Saltsier – Brooklyn, NY – Weinser)

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3099 A New Seat In

 

 

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