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* SOLD AS A KIT
1/2" Union Press Fitting Kit includes:
(2) gaskets
(2) union nuts
(2) tail pieces
The Geo-Sentry zone valve provides on/off, normally open control and is especially suited for use in either open or closed loop geothermal systems with water source heat pumps.
The Taco Industrial Flow Switch (IFS) starts or stops electronically operated equipment when a flow or no flow condition occurs. The IFS can be used in 1 inch to 8 inch liquid flow lines, carrying water or any nonhazardous fluid not harmful to brass, stainless steel or EPDM. It is used in a wide variety of applications including heating systems, domestic water boosters, process work, water systems, chillers and on low mass boilers.
Designed and constructed per ASME Code Section VIII, Division 1 - Construction: Carbon Steel with Exterior Red Oxide Primer Finish on ALL tanks - Standard Design Pressure and Temperature: 125 psi at 375F - Flanged inlet and outlet System Connections - Registered with the National Board of Pressure Vessel Manufacturers - Solid Internal Baffle - Saddle Base - Raised Nameplate - 1/2 inch Armaflex insulation blanket - For chilled water
This circulator features a removable integral flow check designed to simplify piping, reduce installation costs and improve system performance. The spring loaded IFC replaces a separate in line flow check. The circulator is designed for a wide range of residential and light commercial higher-head circulating applications. Typical uses include hydronic heating, radiant in-floor/panel heating and closed-loop solar heating systems, and domestic water recirculation. The unique replaceable cartridge contains all of the moving parts and allows for easy service, instead of replacing the entire circulator. Compact, direct-drive, low power consumption design is ideal for high-efficiency jobs. Self lubricating - No mechanical seal - Universal flange dimensions
The 1600 Series has a maximum operating pressure of 175 psi, and a maximum operating temperature of 300 F. Replaceable "cooler running" bearing cartridge extends bearing life, and with permanently sealed greased lubricated ball bearings it is virtually maintenance free. Pressure tappings allow for differential pressure readings to be taken across the pump. Dynamically balanced stainless steel impeller assures long life and higher pump efficiencies. Non corrosive shaft sleeve protects the shaft by preventing contact between the shaft and system fluid eliminating the need for more expensive corrosion resistant shaft materials. 1600 Series In-Line pumps utilize a Type 21 seal design which facilitates quick and easy replacement. One size seal fits all models. Flexible coupler absorbs shock, vibration and misalignment that could be transmitted to the cartridge and motor bearings while also isolating and preventing any motor related noise or vibrations from being transmitted to the system. Resilient mounted motor insures quiet reliable vibration free operation of the pump. Superior parts flexibility: one cartridge, one seal, and two motor frames fit all pump models. All 1600 series pumps are factory tested, and are built in accordance with Hydraulic Institute Standards.
Fits 003, 005, 006, 007, 007e, 008, 009, 0010, 0011, 0013, 0014, 0015, 0015e, 0018e, 110, 111, 112, 113, 2400-10, 2400-20, 2400-45, and 2400-50
Compact, space saving design - Powerful close-coupled, maintenance free motor - Superior efficiency, high starting torque - Permanently lubricated, sealed for life bearings - Rugged 1/2" Stainless Steel Shaft - Carbon/Silicon-Carbide mechanical seal for long life - Universal flange to flange dimensions; Ideal for retrofits - Anti-Condensate design for chilled water - Dual electrical knock-outs - Dual pressure taps, suction and discharge
11.44 inch standard tube length - Includes 1 - 12-1/4 inch air tube extension and 1 - 6 inch air tube extension - 125 PSIG maximum pressure - 240 degrees maximum temperature - These all in one drains combine a shutoff valve and tank drain into one unit. When the handle is turned in tight, the tank line is open. When the handle is backed out until tight, the tank line is closed and the drain is open.
Fits 121 and 122 cast iron, bronze or stainless steel circulators
Fits 110, 111, 112, and 113 cast iron or bronze circulators
The large port TB12 delivers compact heat transfer solutions for applications with large flows. It is available with different plate patterns to fulfil various thermal duties across a wide range of fluid viscosities and densities. The TB12 is an excellent choice for demanding steam and air dryer applications. It can be used as a de-superheater in air conditioning and a CO2 suction gas heat exchanger in refrigeration
The compact 1400 Series High Capacity Circulators are designed for quiet, efficient operation in a wide range of medium to high flow or head systems. Typical applications include hydronic heating, in-floor radiant, snow melt, high pressure drop boilers, outdoor wood boilers, chilled water cooling, geothermal heat pumps, primary/secondary loops and hydro air fan coils. The unitized, one-piece mechanical seal is easy to service in only a few minutes. It’s stainless steel faceplate, durable Noryl impeller, Nu-Tride coated shaft and maintenance free motor provide years of dependable service
Fits 111 and HDH bronze circulators
Taco PAX partial acceptance bladder captive air expansion tanks are applied in commercial, institutional and industrial applications for the control of pressure in potable systems. PAX bladder tanks use a field replaceable bladder to permanently separate the air and water This permanent separation allows the tank to be precharged on the air side to the minimum operating or fill pressure. The precharge eliminates the many gallons of water typically used to compress the atmospheric pressure found in a plain steel tank application. A reduction in the required tank size when incorporating a captive air expansion results in tank sizes of up to 80% smaller when compared to air cushion or plain steel tanks. In a PAX bladder tank the partial acceptance bladder is not attached to the tank wall like a diaphragm tank. Rather it sits in the bottom of the expansion tank utilizing an internal assembly connecting to the stainless steel system connection located on the top of the tank. The partial acceptance bladder inside the tank operates very much like a balloon. It is critical to the sizing of any partial acceptance tank that both the bladder acceptance volume and total tank volume be adequate to accept the net system expansion volume without exceeding the pressure limitations of the system design. Taco is pleased to offer a selection app for the selection of these styles of tanks. Expanded water flows into the inside of the bladder. The air/precharge is on the outside of the bladder between the bladder and the tank. As a result no water is in contact with the tank wall minimizing corrosion. In a partial acceptance bladder tank the bladder is of limited acceptance volume and does not stretch.
Fits 131, 132, 133, 138, 1604, 1604, 1620, 1622, 1624, 1630, 1632, 1634, and 1635 cast iron, bronze, or stainless steel circulators
The VR series is a browser accessable, high-efficiency, wet rotor, variable speed, sensorless commercial pump for chilled and hot water applications. The ECM motor provides up to 85% electrical energy savings compared with conventional pumps and its multiple operating modes fit most applications. Web connections are a snap with RJ45 input/output for ease of networking. Simple user interface to enable setting changes on the face of the pump, eliminating the need for laptop setup. Real-time performance readouts for flow, power consumption, speed and head values. Self Sensing Dynamic Auto (factory default), Proportional and Constant Pressure plus Manual Variable Speed modes provide for extremely extensive application flexibility. On board 0-10Vdc two way control adjusts speed or head to meet system demands from external control inputs. ModBus control and performance feedback for advanced building management / building automation Systems. Relay outputs for remote monitoring of pump status and digital inputs for external enable or disabling. Simple Main / Standby and Parallel Pump operation (parallel pumps run together as needed) via standard ethernet cabling
The 2400-WB circulator is designed specifically for use on unpressurized outdoor wood boiler applications. Features include a quiet running, close coupled, thermally protected motor assembly with permanent split capacitor and permanently lubricated bearings. A stainless steel shaft, silicon carbide mechanical seal and non-ferrous impeller make the Wood Boiler Series Circulator an ideal choice for years of maintenance free operation. Compact, space saving design - Powerful close-coupled, maintenance free motor - Superior efficiency, high starting torque - Permanently lubricated, sealed for life bearings - Rugged 1/2" Stainless Steel Shaft - Carbon/Silicon Carbide mechanical seal for long life - Universal flange to flange dimensions; Ideal for retrofits - Dual electrical knock-outs
Resilient mounted, split phase motor with built-in overload protector - Equipped with sleeve bearings for quiet operation - One piece non-ferrous impeller - Alloy steel shaft - Cupro nickel shaft sleeve - Two piece carbon/ceramic seal assembly - Rugged flexible rubber drive coupling - One cartridge bearing assembly fits all models - Bracket assembly does not need to be replaced - Every circulator is operated before shipment
Horizontal or vertical installation - Field convertible to a right angle valve - Stem seal packing is replaceable under pressure - Memory indicator, pointer and scale - Schrader valve metering connections - The Taco Plus Two multi purpose valve combines all the valve functions that are normally required on the discharge side of a centrifugal pump in a hydronic heating or cooling system into one body. It is a shut off Valve, a non slam check Valve, a balancing valve, a flow metering valve, and now it is field convertible from a straight pattern to a 90 degree right angle pattern. In addition, the Plus Two multi purpose valves have low pressure drops, equal to or better than any valve on the market today, and the stem seal packing can be replaced under full system pressure.
Includes undersink kit and starter button - Circulates hot water when activated, providing instant hot water - Recirculates cool water back to the water heater - Uses existing plumbing - Can be used for tank type water heater or tankless water heater
The 1600 Series has a maximum operating pressure of 175 psi, and a maximum operating temperature of 300 F. Replaceable "cooler running" bearing cartridge extends bearing life, and with permanently sealed greased lubricated ball bearings it is virtually maintenance free. Pressure tappings allow for differential pressure readings to be taken across the pump. Dynamically balanced stainless steel impeller assures long life and higher pump efficiencies. Non corrosive shaft sleeve protects the shaft by preventing contact between the shaft and system fluid eliminating the need for more expensive corrosion resistant shaft materials. 1600 Series In-Line pumps utilize a Type 21 seal design which facilitates quick and easy replacement. One size seal fits all models. Flexible coupler absorbs shock, vibration and misalignment that could be transmitted to the cartridge and motor bearings while also isolating and preventing any motor related noise or vibrations from being transmitted to the system. Resilient mounted motor insures quiet reliable vibration free operation of the pump. Superior parts flexibility: one cartridge, one seal, and two motor frames fit all pump models. All 1600 series pumps are factory tested, and are built in accordance with Hydraulic Institute Standards.
Taco Heat Motor Zone Valves provide a convenient way to create individual zones or equipment isolation in a hydronic heating system. Utilizing one pump along with multiple zone valves, flow can be started, stopped, or diverted through the system to provide individual room or area comfort control and energy savings. Includes manual open lever.