
Spirax Sarco 1251590, MST21H Balanced Pressure Thermostatic Steam Trap With Sub-Capsule, 1/2 in, FNPT, 518 deg F Operating, 304 psig Operating, Stainless Steel
CBPN: 89561
MPN:1251590
Price:
$583.31 / EA
DESCRIPTION
Spirax Sarco Balanced Pressure Thermostatic Steam Trap, 1/2 in Nominal, NPT, 304 psig Operating, Stainless Steel, 518 deg F Operating, 2.4 in H
Spirax Sarco 1251590, MST21H Balanced Pressure Thermostatic Steam Trap With Sub-Capsule, 1/2 in, FNPT, 518 deg F Operating, 304 psig Operating, Stainless Steel
CBPN: 89561
MPN:1251590
Price:
$583.31 / EA
Specifications
Brand: Spirax Sarco
Weight: 1.1 lbs
Nominal Size: 1/2 in
End Style: FNPT
Max Operating Pressure: 304 psig
Max Allowable Pressure: 362 psig/up to 248 deg F
Max Allowable Temperature: 752 deg F/up to 188 psig
Material: Stainless Steel
Dimensions: 2.4 in H
Manufacturer Name: Spirax-Sarco Inc
Series: MST21H
Application: Steam main drainage and steam tracing
Domestic/Import: Domestic
Country of Origin: US
Standards and Approvals: ASTM A743 CF16F Body
Item Features
- Maximum allowable temperature: 752 deg F at 0 to 188 psig
- Maximum allowable pressure: 362 psig at up to 248 deg F
- Maximum operating temperature: 518 deg F at 300 psig
- Repairable trap SUB capsule 40 deg F subcool
- Adjust automatically to varying steam pressures
- Excellent air venting characteristics during plant start-up and during normal operation
- Large discharge capacities for their size
- Robust design of the internals gives a good life expectancy
Resources
Spirax Sarco 1251590 Spare Parts

Spirax Sarco 1250080 Sub-Capsule Assembly, For Use With: Model MST21 and MST21H 1/4, 1/2, 3/4 and 1 in NPT Balanced Pressure Thermostatic Steam Trap, Stainless Steel
CBPN:
34552
MPN:
1250080
In Stock: 22
Price:
$251.00 / EA

Spirax Sarco 1250580 Capsule Assembly Set (STD Capsule), For Use With: Model MST21 and MST21H 1/4, 1/2, 3/4 and 1 in NPT Balanced Pressure Thermostatic Steam Trap
CBPN:
109352
MPN:
1250580
Check Availability
Price:
$251.00 / EA

Spirax Sarco 1250680 Gasket Set, For Use With: Model MST21 1/4 to 1/2 in NPT Balanced Pressure Thermostatic Steam Trap
CBPN:
59434
MPN:
1250680
In Stock: 3
Price:
$48.74 / EA

Spirax Sarco 1251680 G-Fill Capsule Assembly Set (NTS Capsule), For Use With: Model MST21 and MST21H 1/4, 1/2, 3/4 and 1 in NPT Balanced Pressure Thermostatic Steam Trap
CBPN:
81669
MPN:
1251680
In Stock: 56
Price:
$251.00 / EA

