Taco Hydronic & Plumbing Accessories

Taco Hydronic & Plumbing Accessories

The Taco HVAC mechanical room is a marvel of hydronic technology, featuring energy efficient boilers and chillers, variable speed pumping, geothermal and energy recovery systems, solar heating systems, all controlled by an iWorx building management system. The workhorse Taco TC and Taco TA pumps, vertically aligned KV and KS pumps, variable speed drives, solar pumping stations, heat exchangers, and air-dirt separators are all working managing the comfort of the entire facility. If you're looking for zone and flow control valves, mixing valves, pressure reducing valves, low water cutoffs, boiler feed valves, drains and any other Taco hydronic plumbing accessory please give us a call.

If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • SD030020-5 Taco Suction Diffuser 3" x 2"
    Add to Cart

    SD030020-5 Taco Suction Diffuser 3" x 2"

    Taco

    $1,164.75
    SD030020-5 Taco Suction Diffuser 3" x 2". Taco Rear Strainer Pullout (RSP) suction diffuser 2" system side and 1-1/2" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $1,164.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,164.75
    Subtotal:
  • 5003-P3-G Taco Mixing Valve 3/4" Pex Union Connections W/Gauge
    Add to Cart

    5003-P3-G Taco Mixing Valve 3/4" Pex Union Connections W/Gauge

    Taco

    $144.50
    5003-P3-G Taco Mixing Valve 3/4" Pex Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing...
    $144.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $144.50
    Subtotal:
  • 5003-P3 Taco Mixing Valve 3/4" Pex Union Connections
    Add to Cart

    5003-P3 Taco Mixing Valve 3/4" Pex Union Connections

    Taco

    $141.95
    5003-P3 Taco Mixing Valve 3/4" Pex Union Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $141.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $141.95
    Subtotal:
  • 5003-T3 Taco Mixing Valve 3/4" NPT MaleUnion Connections
    Add to Cart

    5003-T3 Taco Mixing Valve 3/4" NPT MaleUnion Connections

    Taco

    $92.50
    5003-T3 Taco Mixing Valve 3/4" NPT MaleUnion Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $92.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.50
    Subtotal:
  • 5003-C3-G Taco Mixing Valve 3/4" Sweat Union Connections W/Gauge
    Add to Cart

    5003-C3-G Taco Mixing Valve 3/4" Sweat Union Connections W/Gauge

    Taco

    $125.50
    5003-C3-G Taco Mixing Valve 3/4" Sweat Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free...
    $125.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $125.50
    Subtotal:
  • 5002-H3 Taco Mixing Valve 1/2" Press Union Connections
    Add to Cart

    5002-H3 Taco Mixing Valve 1/2" Press Union Connections

    Taco

    $128.50
    5002-H3 Taco Mixing Valve 1/2" Press Union Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $128.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $128.50
    Subtotal:
  • 5002-B3 Taco Mixing Valve 1/2" CPVC Union Connections
    Add to Cart

    5002-B3 Taco Mixing Valve 1/2" CPVC Union Connections

    Taco

    $148.50
    5002-B3 Taco Mixing Valve 1/2" CPVC Union Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $148.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.50
    Subtotal:
  • 5002-P3 Taco Mixing Valve 1/2" Pex Union Connections
    Add to Cart

    5002-P3 Taco Mixing Valve 1/2" Pex Union Connections

    Taco

    $148.50
    5002-P3 Taco Mixing Valve 1/2" Pex Union Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $148.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.50
    Subtotal:
  • SFL-050S Taco Shut-Off Swivel Freedom Flange Set 1/2" Sweat
    Add to Cart

    SFL-050S Taco Shut-Off Swivel Freedom Flange Set 1/2" Sweat

    Taco

    $48.95
    SFL-050S Taco Shut-Off Swivel Freedom Flange Set 1/2" Sweat. Brass Shut-Off Swivel Freedom Flange Sets With Lever Handle. For all 00 Circulators (excluding 0012), 110-113, 2400-10, 2400-20, 2400-45 and 2400-50 pumps. Information: Taco Freedom...
    $48.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • SFL-050T Taco Shut-Off Swivel Freedom Flange Set 1/2" NPT
    Add to Cart

    SFL-050T Taco Shut-Off Swivel Freedom Flange Set 1/2" NPT

    Taco

    $52.95
    SFL-050T Taco Shut-Off Swivel Freedom Flange Set 1/2" NPT. Brass Shut-Off Swivel Freedom Flange Sets With Lever Handle. For all 00 Circulators (excluding 0012), 110-113, 2400-10, 2400-20, 2400-45 and 2400-50 pumps. Information: Taco Freedom...
    $52.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $52.95
    Subtotal:
  • 386-2124RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2124RP Taco Suction Diffuser Cover Kit

    Taco

    $484.95
    386-2124RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $484.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $484.95
    Subtotal:
  • 386-2117RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2117RP Taco Suction Diffuser Cover Kit

    Taco

    $229.95
    386-2117RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $229.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $229.95
    Subtotal:
  • SD025020-5 Taco Suction Diffuser 2-1/2" x 2"
    Add to Cart

    SD025020-5 Taco Suction Diffuser 2-1/2" x 2"

    Taco

    $734.80
    SD025020-5 Taco Suction Diffuser 2-1/2" x 2". Taco Rear Strainer Pullout (RSP) suction diffuser 2" system side and 1-1/2" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $734.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $734.80
    Subtotal:
  • SD020020-5 Taco Suction Diffuser 2" x 2"
    Add to Cart

    SD020020-5 Taco Suction Diffuser 2" x 2"

    Taco

    $724.80
    SD020020-5 Taco Suction Diffuser 2" x 2". Taco Rear Strainer Pullout (RSP) suction diffuser 2" system side and 1-1/2" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $724.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $724.80
    Subtotal:
  • SD020015-5 Taco Suction Diffuser 2" x 1-1/2"
    Add to Cart

    SD020015-5 Taco Suction Diffuser 2" x 1-1/2"

    Taco

    $568.60
    SD020015-5 Taco Suction Diffuser 2" x 1-1/2". Taco Rear Strainer Pullout (RSP) suction diffuser 2" system side and 1-1/2" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $568.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $568.60
    Subtotal:
  • 5003-T3-G Taco Mixing Valve 3/4" NPT MaleUnion Connections W/Gauge
    Add to Cart

    5003-T3-G Taco Mixing Valve 3/4" NPT MaleUnion Connections W/Gauge

    Taco

    $157.95
    5003-T3-G Taco Mixing Valve 3/4" NPT MaleUnion Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free...
    $157.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $157.95
    Subtotal:
  • 5002-H3-G Taco Mixing Valve 1/2" Press Union Connections W/Gauge
    Add to Cart

    5002-H3-G Taco Mixing Valve 1/2" Press Union Connections W/Gauge

    Taco

    $178.50
    5002-H3-G Taco Mixing Valve 1/2" Press Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free...
    $178.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $178.50
    Subtotal:
  • 5002-B3-G Taco Mixing Valve 1/2" CPVC Union Connections W/Gauge
    Add to Cart

    5002-B3-G Taco Mixing Valve 1/2" CPVC Union Connections W/Gauge

    Taco

    $178.50
    5002-B3-G Taco Mixing Valve 1/2" CPVC Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing...
    $178.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $178.50
    Subtotal:
  • 5002-P3-G Taco Mixing Valve 1/2" Pex Union Connections W/Gauge
    Add to Cart

    5002-P3-G Taco Mixing Valve 1/2" Pex Union Connections W/Gauge

    Taco

    $178.50
    5002-P3-G Taco Mixing Valve 1/2" Pex Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing...
    $178.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $178.50
    Subtotal:
  • 5002-T3-G Taco Mixing Valve 1/2" NPT Union Connections W/Gauge
    Add to Cart

    5002-T3-G Taco Mixing Valve 1/2" NPT Union Connections W/Gauge

    Taco

    $159.50
    5002-T3-G Taco Mixing Valve 1/2" NPT Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing...
    $159.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $159.50
    Subtotal:
  • 5002-T3 Taco Mixing Valve 1/2" NPT Union Connections
    Add to Cart

    5002-T3 Taco Mixing Valve 1/2" NPT Union Connections

    Taco

    $148.50
    5002-T3 Taco Mixing Valve 1/2" NPT Union Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $148.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.50
    Subtotal:
  • 5002-C3-G Taco Mixing Valve 1/2" Sweat Union Connections W/Gauge
    Add to Cart

    5002-C3-G Taco Mixing Valve 1/2" Sweat Union Connections W/Gauge

    Taco

    $149.50
    5002-C3-G Taco Mixing Valve 1/2" Sweat Union Connections W/Gauge. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free...
    $149.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $149.50
    Subtotal:
  • 5002-C3 Taco Mixing Valve 1/2" Sweat Union Connections
    Add to Cart

    5002-C3 Taco Mixing Valve 1/2" Sweat Union Connections

    Taco

    $148.50
    5002-C3 Taco Mixing Valve 1/2" Sweat Union Connections. This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free Mixing Valves...
    $148.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.50
    Subtotal:
  • 5000-3-G Taco Mixing Valve Body & Gauge Only (No Connections)
    Add to Cart

    5000-3-G Taco Mixing Valve Body & Gauge Only (No Connections)

    Taco

    $112.50
    5000-3-G Taco Mixing Valve Body & Gauge Only (No Connections). This versatile Taco Series 5000 NSF 61 ASSE 1017 mixing valve provides the ultimate performance for domestic hot water installations. Information: Taco 5000 Series Lead-Free...
    $112.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $112.50
    Subtotal:
  • FB125-1 Taco Floodbreaker Whole House Water Shut-Off 1-1/4"
    Add to Cart

    FB125-1 Taco Floodbreaker Whole House Water Shut-Off 1-1/4"

    Taco

    $1,239.95
    FB125-1 Taco Floodbreaker Whole House Water Shut-Off 1-1/4" Union NPT. The Taco FloodBreaker is a whole house adjustable leak detection system the monitors several aspects of water usage. It shuts off the water supply once any of the monitored...
    $1,239.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,239.95
    Subtotal:
  • FB075-1 Taco Floodbreaker Whole House Water Shut-Off 3/4"
    Add to Cart

    FB075-1 Taco Floodbreaker Whole House Water Shut-Off 3/4"

    Taco

    $1,189.95
    FB075-1 Taco Floodbreaker Whole House Water Shut-Off 3/4" Union NPT. The Taco FloodBreaker is a whole house adjustable leak detection system the monitors several aspects of water usage. It shuts off the water supply once any of the monitored...
    $1,189.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,189.95
    Subtotal:
  • 759-494RP Taco RP MPV Spring 12"
    Add to Cart

    759-494RP Taco RP MPV Spring 12"

    Taco

    $184.95
    759-494RP Taco RP MPV Spring 12". This Item Usually Ships The Same Day!
    $184.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $184.95
    Subtotal:
  • 759-525SRP Taco RP SEAT DISC MACH 12'' MPV STAINLESS STL
    Add to Cart

    759-525SRP Taco RP Seat Disc Mach 12'' MPV Stainless Steel

    Taco

    $1,440.00
    759-525SRP Taco RP Seat Disc Mach 12'' MPV Stainless Steel. This Item Usually Ships The Same Day!
    $1,440.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,440.00
    Subtotal:
  • 759-542RP Taco RP Seat Seal Disc MPV 12"
    Add to Cart

    759-542RP Taco RP Seat Seal Disc MPV 12"

    Taco

    $472.70
    759-542RP Taco RP Seat Seal Disc MPV 12". This Item Usually Ships The Same Day!
    $472.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $472.70
    Subtotal:
  • SFL-125S-0012 Taco Shut-Off Swivel Freedom Flange Set 1-1/4" Sweat
    Add to Cart

    SFL-125S-0012 Taco Shut-Off Swivel Freedom Flange Set 1-1/4" Sweat

    Taco

    $139.95
    SFL-125S-0012 Taco Shut-Off Swivel Freedom Flange Set 1-1/4" Sweat. Brass Shut-Off Swivel Freedom Flange Sets With Lever Handle. For 0012-F4, 2400-30, 2400-40 with 1-1/2" flange pumps. Information: Taco Freedom Flange Submittal Sheet Taco...
    $139.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $139.95
    Subtotal:
  • SD080050-5 Taco Suction Diffuser 8" x 5"
    Add to Cart

    SD080050-5 Taco Suction Diffuser 8" x 5"

    Taco

    $1,628.95
    SD080050-5 Taco Suction Diffuser 8" x 5". Taco Rear Strainer Pullout (RSP) suction diffuser 8" system side and 5" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $1,628.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,628.95
    Subtotal:
  • SD060050-5 Taco Suction Diffuser 6" x 5"
    Add to Cart

    SD060050-5 Taco Suction Diffuser 6" x 5"

    Taco

    $1,658.95
    SD060050-5 Taco Suction Diffuser 6" x 5". Taco Rear Strainer Pullout (RSP) suction diffuser 6" system side and 5" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $1,658.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,658.95
    Subtotal:
  • SD050050-5 Taco Suction Diffuser 5" x 5"
    Add to Cart

    SD050050-5 Taco Suction Diffuser 5" x 5"

    Taco

    $1,384.95
    SD050050-5 Taco Suction Diffuser 5" x 5". Taco Rear Strainer Pullout (RSP) suction diffuser 5" system side and 5" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $1,384.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,384.95
    Subtotal:
  • SD050040-5 Taco Suction Diffuser 5" x 4"
    Add to Cart

    SD050040-5 Taco Suction Diffuser 5" x 4"

    Taco

    $1,102.95
    SD050040-5 Taco Suction Diffuser 5" x 4". Taco Rear Strainer Pullout (RSP) suction diffuser 5" system side and 4" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $1,102.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,102.95
    Subtotal:
  • SD040025-5 Taco Suction Diffuser 4" x 2-1/2"
    Add to Cart

    SD040025-5 Taco Suction Diffuser 4" x 2-1/2"

    Taco

    $1,378.80
    SD040025-5 Taco Suction Diffuser 4" x 2-1/2". Taco Rear Strainer Pullout (RSP) suction diffuser 4" system side and 2-1/2" pump side flanged connections. The Taco Suction Diffuser incorporates numerous features into one device that simplifies...
    $1,378.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,378.80
    Subtotal:
  • 386-2442RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2442RP Taco Suction Diffuser Cover Kit

    Taco

    $1,477.40
    386-2442RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $1,477.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,477.40
    Subtotal:
  • 386-2132RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2132RP Taco Suction Diffuser Cover Kit

    Taco

    $1,262.55
    386-2132RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $1,262.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,262.55
    Subtotal:
  • 386-2129RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2129RP Taco Suction Diffuser Cover Kit

    Taco

    $942.45
    386-2129RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $942.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $942.45
    Subtotal:
  • 386-2126RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2126RP Taco Suction Diffuser Cover Kit

    Taco

    $782.20
    386-2126RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $782.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $782.20
    Subtotal:
  • 386-2119RP Taco Suction Diffuser Cover Kit
    Add to Cart

    386-2119RP Taco Suction Diffuser Cover Kit

    Taco

    $288.95
    386-2119RP Taco Suction Diffuser Cover Kit. This kit includes the cover and bolts (Item No. 3). The Taco Suction Diffuser incorporates numerous features into one device that simplifies installations and reduces installation costs. It is a flow...
    $288.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $288.95
    Subtotal:
  • Total: items /

Adding your products to cart