Check valves Sr threaded ends O-ring

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View Details Spears 4521-030SR 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-030SR | 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:605) Spears
Brand: Spears
SKU: 4521-030SR
$1,016.99 each
View Details Spears 4531-005SR 1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | Blackhawk Supply
4531-005SR | 1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | (PG:604) Spears
Brand: Spears
SKU: 4531-005SR
$113.99 each
View Details Spears 4521-010SR 1 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-010SR | 1 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:604) Spears
Brand: Spears
SKU: 4521-010SR
$144.99 each
View Details Spears 4521-020CSR 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-020CSR | 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:606) Spears
Brand: Spears
SKU: 4521-020CSR
$461.99 each
View Details Spears 4521-005CSR 1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-005CSR | 1 / 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:606) Spears
Brand: Spears
SKU: 4521-005CSR
$138.99 each
View Details Spears 4521-005SR 1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-005SR | 1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:604) Spears
Brand: Spears
SKU: 4521-005SR
$100.99 each
View Details Spears 4521-025CSR 2-1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK REINFORCED THREAD EPDM | Blackhawk Supply
4521-025CSR | 2-1 / 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK REINFORCED THREAD EPDM | (PG:607) Spears
Brand: Spears
SKU: 4521-025CSR
$973.99 each
View Details Spears 4521-060SR 6 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-060SR | 6 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:558) Spears
Brand: Spears
SKU: 4521-060SR
$3,537.99 each
View Details Spears 4521-012CSR 1-1/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK REINFORCED THREAD EPDM | Blackhawk Supply
4521-012CSR | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK REINFORCED THREAD EPDM | (PG:606) Spears
Brand: Spears
SKU: 4521-012CSR
$342.99 each
View Details Spears 4521-010CSR 1 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-010CSR | 1 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:606) Spears
Brand: Spears
SKU: 4521-010CSR
$198.99 each
View Details Spears 4521-030CSR 3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-030CSR | 3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:607) Spears
Brand: Spears
SKU: 4521-030CSR
$1,250.99 each
View Details Spears 4521-015SR 1-1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-015SR | 1-1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:604) Spears
Brand: Spears
SKU: 4521-015SR
$250.99 each
View Details Spears 4531-007SR 3/4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | Blackhawk Supply
4531-007SR | 3 / 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | (PG:604) Spears
Brand: Spears
SKU: 4531-007SR
$128.99 each
View Details Spears 4521-040CSR 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-040CSR | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:607) Spears
Brand: Spears
SKU: 4521-040CSR
$2,095.99 each
View Details Spears 4521-020SR 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-020SR | 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:604) Spears
Brand: Spears
SKU: 4521-020SR
$337.99 each
View Details Spears 4521-040SR 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-040SR | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:605) Spears
Brand: Spears
SKU: 4521-040SR
$1,507.99 each
View Details Spears 4521-007SR 3/4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-007SR | 3 / 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:604) Spears
Brand: Spears
SKU: 4521-007SR
$122.99 each
View Details Spears 4531-015SR 1-1/2 PVC TUK2 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | Blackhawk Supply
4531-015SR | 1-1 / 2 PVC TUK2 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | (PG:604) Spears
Brand: Spears
SKU: 4531-015SR
$275.99 each
View Details Spears 4521-060CSR 6 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-060CSR | 6 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:559) Spears
Brand: Spears
SKU: 4521-060CSR
$5,212.99 each
View Details Spears 4531-030SR 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | Blackhawk Supply
4531-030SR | 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | (PG:605) Spears
Brand: Spears
SKU: 4531-030SR
$1,152.99 each
View Details Spears 4521-025SR 2-1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-025SR | 2-1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:605) Spears
Brand: Spears
SKU: 4521-025SR
$819.99 each
Contruction
Joint
Size

-----o-ring_sr-threaded-ends

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Brand: Belimo
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Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
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Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
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Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
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Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
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Veris PW2LX04S Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PW2LX04S
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Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
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Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
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