Categories
Hydronic And Steam Specialties
Boiler Feeds and Cutoffs
(108)
Check Valves
(2)
Circuit Setters
(5)
Condensate Pumps
(15)
Expansion Tanks
(9)
Flow Control valves
(10)
Pressure Reducing Valves
(10)
Pressure Relief Valves
(13)
Pump Sequencers
(1)
Pumps
(236)
Sight Glasses & Accessories
(28)
Steam Traps
(39)
Strainers
(4)
Tridicator Gauges
(6)
Vacuum Breakers
(1)
Vents
(25)
Brands
Hydronic And Steam Specialties
401485 Hoffman 78 High pressure water main vent
High pressure water main vent * Glycol High pressure water main vent valve. 3/4 NPT. Hot/chilled water and glycol compatible. Max pressure 150 PSI. Max temperature 250F. 1/8 FPT safety drain.
Hoffman Specialty
401485
751875018491
$256.43
EA
$573.77
1 In Stock
401488 Hoffman 79 Water Vent 1/2 or 3/4
Water Vent 1/2 or 3/4 * Water Main Vent Valve. 1/8 Fpt Tap For Safety Drain Line. 75 PSI Max Operating Pressure 1/2 Fpt Or 3/4 Mpt Connection
Hoffman Specialty
401488
751875018507
$159.72
EA
$357.38
91 In Stock
401497 Hoffman 77h Vent
Vent * Water Vent Valve For Hydronic Heating Systems. 1/8 NPT Straight Shank. Maximum operating Pressure 35 PSI. Maximum Temperature 230F.
Hoffman Specialty
401497
$54.75
EA
$122.51
3 In Stock
401536 Hoffman 17ca 17C-2 1/2 Angle Trap Steam Trap
17C-2 1/2 Angle Trap Steam Trap Angle Body. Max Operating Pressure 25 PSI. Inlet 1/2 Mpt Union Spud Connection. Outlet 1/2 Fpt Angle Pattern. Suitable for use in vacuum systems.
Hoffman Specialty
401536
751875018651
$108.33
EA
$242.40
53 In Stock
401545 Hoffman 17cs 1/2 Swivel Trap
1/2 Swivel Trap * Steam Trap. Max Operating Pressure 25PSIinlet 1/2 Mpt Union Spud Connection. Outlet 1/2 Fpt Horizontal Swivel Patter Suitable for use in vacuum systems.
Hoffman Specialty
401545
751875018675
$162.87
EA
$364.42
32 In Stock
401626 Hoffman Ft015h-6 1-1/2" F & T Trap 15#
1-1/2" F & T Trap 15# * Steam Trap Float And Thermostatic. 1-1/2 NPT Connection. 15 PSI Maximum Operating Pressure. Rating With A 2 PSI Drop: 2550 Lbs Per Hour.
Hoffman Specialty
401626
$658.33
EA
$1,458.46
1 In Stock
401629 Hoffman Ft015h-8 2" F & T Trap 15#
2" F & T Trap 15# * Steam Trap Float And Thermostatic. 2 NPT Connection. 15 PSI Max. Operating Pressure. Rating With A 2 PSI Drop: 5000Lbs Per Hour.
Hoffman Specialty
401629
$1,118.06
EA
$2,476.92
2 In Stock
402003 Hoffman 8ca 3/4 Angle Trap
3/4 Angle Trap * Steam Trap. Max Operating Pressure 25PSIinlet 3/4 Mpt Union Spud Connection. Outlet 3/4 Fpt. Angle Pattern. Suitable for use in vacuumm systems.
Hoffman Specialty
402003
$204.45
EA
$457.47
25 In Stock
402004 Hoffman 8cs Steam Trap. Max Operating Pressure
Steam Trap. Max Operating Pressure 25 PSI inlet 3/4 Mpt Union Spud Connection. Outlet 3/4 Fpt Suitable for use in vacuum systems.
Hoffman Specialty
402004
$204.45
EA
$457.47
3 In Stock
402005 Hoffman 9c-a-4-125 1 Steam Trap Angle
1 Steam Trap Angle * Angle pattern thermostatic steam trap. 1 inch FPT X 1 inch male union. Max pressure 125 PSI. Replacement thermostat 600205.
Hoffman Specialty
402005
$301.48
EA
$674.57
3 In Stock
40420 Crown Porcelain & Gauge Glass Cutter
Porcelain & Gauge Glass Cutter Gauge Glass And Insulator Cutter. Chain Type. Cuts Standard Glass Up To 3/4 Diameter not For Use On High Pressure Redline Glass. Replaces 997.
Crown Engineering
40420
$81.08
EA
$190.21
13 In Stock
404200 Hoffman Ft015h-3 3/4" F & T Trap 15#
3/4" F & T Trap 15# * Steam Trap Float And Thermostatic. 3/4 15 PSI Max. Operating Pressure. Rating With A 2PSI Drop: 910 Lbs Per Hour
Hoffman Specialty
404200
$280.56
EA
$627.75
17 In Stock
404210 Hoffman Ft015h-4 1" F & T Steam Trap 15#
1" F & T Steam Trap 15# * Steam Trap Float And Thermostatic. 1 NPT Connection. 15 PSI Max. Operating Pressure. Rating With 2PSI Drop:910 Lbs Per Hour.
Hoffman Specialty
404210
$329.17
EA
$736.52
10 In Stock
404220 Hoffman Ft015h-5 1-1/4" F & T Trap 15#
1-1/4" F & T Trap 15# * Steam Trap Float And Thermostatic. 1-1/4 NPT Connection. 15 PSI Maximum Operating Pressure. Rating With A 2 PSI Drop :1240 Lbs Per Hour.
Hoffman Specialty
404220
751875033173
$425.00
EA
$950.95
11 In Stock
404328 Hoffman B1030a3/4-30 3/4 Bucket Trap 30#
3/4 Bucket Trap 30# * Bucket Trap. 3/4 Inch. Max Diff PressurE30 PSI. Max Pressure 250 PSI Max Temperature 450F.
Hoffman Specialty
404328
$222.22
EA
$497.23
11 In Stock
405000 Hoffman 415-1/2s 1/2NPT Steam Y Strainer
1/2NPT Steam Y Strainer * Y Type Strainer For Steam. Cast Iron. Steam Rating 250 PSI At 400F. 1/2 NPT In &out. 1/4 NPT. cleanout.
Hoffman Specialty
405000
$45.74
EA
$102.35
2 In Stock
405003 Hoffman 415c 3/4NPT Steam Y Strainer
3/4NPT Steam Y Strainer * Y Type Strainer For Steam. Cast Iron. Steam Rating 250 PSI At 400F. 3/4 NPT In &Out. 3/8 NPT Cleanout.
Hoffman Specialty
405003
$52.67
EA
$117.86
8 In Stock
405006 Hoffman 415-1s Strainer
Strainer * Y Type Strainer For Steam. Cast Iron. Steam Rating 250 PSI At 400F. 1 NPT In & Out. 3/8 NPT Clean out.
Hoffman Specialty
405006
$64.45
EA
$144.22
3 In Stock
42S Mcdonnell & Miller 129302 Low water/pump control
Low water/pump control 42 Replaced with Model# 42S No Mercury, has Snap Switch Low water cut off and pump control for steam boilers. Max pressure 50 PSI. Mercury free. No Mercury, has Snap Switch 42mcd 42smcd 42s 42
McDonnell & Miller
42S
$901.31
EA
$1,992.42
3 In Stock
47 Mcdonnell & Miller 132700 Water Feeder
Water Feeder * Water Feeder For Steam Boilers. Max. Boiler Pressure 25 PSI.
McDonnell & Miller
47
$1,008.19
EA
$2,228.67
1 In Stock
47-2 Mcdonnell & Miller 132800 Water Feeder
Water Feeder * Water Feeder For Steam Boilers. Includes SPDT Boiler Cut-Off Switch. 10.2A @ 120V5.1A @ 240V. Max Boiler Press. 25 PSI
McDonnell & Miller
47-2
$1,207.69
EA
$2,669.68
4 In Stock
5 Mcdonnell & Miller 110300 Switch for 93 193 94 and 194
Switch for 93 193 94 and 194 Xylem-McDonnell & Miller SWITCH ASSM,2-SPDT #110300
McDonnell & Miller
5
751875000069
$936.94
EA
$2,071.18
4 In Stock
51 Mcdonnell & Miller 134700 Water Feeder
Water Feeder * Water Feeder For Steam Or Hot Water Boilers. Max. Boiler Pressure 35 PSI.
McDonnell & Miller
51
$1,293.19
EA
$2,858.68
6 In Stock
51-2 Mcdonnell & Miller 135000 Water Feeder
Water Feeder * Water Feeder For Steam Or Hot Water Boilers. Includes SPDT Switch For Cut-Off. Rating 10.2A @ 120V 5.1A @ 240V. Max Boiler Press. 35 PSI.
McDonnell & Miller
51-2
$1,485.56
EA
$3,283.93
6 In Stock