Tekmar TEK-070 Boiler Reset Sensor Tekmar

TEK-070

Resideo TK300-30A-1FM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" FNPT 100 psi,

Resideo TK300-30A-1FM

Resideo TK30PV100SFM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" OD 100 psi,

Resideo TK30PV100SFM

Resideo TK300-30A-2FM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" OD 100 psi,
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Resideo TK300-30A-2FM

Resideo TK30PV125SFM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" OD 100 psi,
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TK30PV125SFM

Watts Regulators series 1156F high capacity feed water pressure regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. Series 1156F has high capacity performance and simplified servicing design.

• Tight seating check valve
• Purge lever for manual purging
• High capacity performance as well as unique simplified servicing accessibility for complete unitized maintenance
• Stainless steel strainer to protect the valve disc from fouling
• Designed to fill the boiler and system piping with water and to maintain water pressure in the system at all times
• Provide make up water to the system in the event of system leaks
• 15 psi factory set, 100 psi maximum working pressure

Sid Harvey Item #:SB1156F: Replaces Part #:'s : R55-794,
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Watts Water SB1156F

Safgard EL1220-SV Ceramic Sensor Probe 1/2" NPT

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45-221

Mcdonnell & Miller 150S Low Water Cut-Off, 120/240 VAC, 150 psi, Automatic Reset

• Monel bellows provides corrosion resistance
• Cut-off and alarm actuation
• With pump controller

Sid Harvey Item #:B109: Replaces Part #:'s : 3W240,
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B109

Xylem 354001 Cut-Off Switch 24 VAC Manual Reset W/Quick Hook-Up Fittings 64/67

354001

BackStop® Hydronic ExpansionTanks absorb the expansion pressure in residential or commercial hydronic (forced hot water) heating and cooling systems. Each tank is pressure rated up to 150 PSI and equipped with a carbon steel connection. High-grade, deep drawn steel is used for improved strength to weight ratio. Larger models feature a rugged, stable, base.

• MATERIALS
• Shell: Carbon Steel
• System Connection: Carbon Steel
• Coating: Metallic Silver Paint
• Diaphragm: Heavy Duty Butyl Rubber
• Liner Material: No Liner
• Factory Preset Pressure:12 PSI
• OPERATING LIMITATION
• Max. Pressure: 150 PSI (1035 kPa)
• Max. Temperature: 210° F (99° C) ,
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  12-H15

Zilmet ZEP-05 Expansion Tank 2.1G 3/4 MPT
Specifications

Carbon Steel Shell

Stainless Steel Connection

Butyl fixed membrane

Max operating pressure: 150 PSIG

Operating temperature: 210°F

Factory precharge: 40 PSIG

5 year limited manufacturer warranty,

Zilmet ZEP-05

Zilmet ZHT18-30 Expansion Tank 30 3/4 MPT
Specifications

Carbon Steel Shell

Stainless Steel Connection

Butyl fixed membrane

Max operating pressure: 150 PSIG

Operating temperature: 210°F

Factory precharge: 40 PSIG

5 year limited manufacturer warranty,

Zilmet ZHT18-30