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DIY Solar Pumping Station Grundfos 26-99 (S)FC - 30 ft Head - Single 3 Speed Cast Iron Pump - 3/4" Pipe

$ 704.59 CAD
Voltage
Expansion Tank

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  • refund Full refund if you do not receive your ordered items. 
  • refund Partial Refund for partially not received or damaged items

What is a DIY Pumping Station?

Pumping Stations are an assembly of pump and fittings destined to circulate heat transfer fluid between Heat Source (Vacuum Tube Solar Collector) and a Heat Sink (Solar thermal Storage tank). Most Factory Pre-assembled pumping stations are expensive to buy and offer little or low pumping head (less than 18 ft in total head). For Installation requiring multiple solar panel with longer distances between heat source and heat sink, client is forced to either buy multiple solar pumping stations or split his solar installation into a set of parallel independent ones. In both cases, project cost increases exponentially.

Our DIY Pumping Station offer more pumping head without the frills of factory built pumping stations that customers never make use of. Our DIY Pumping Stations are shipped in pieces (completely Knocked down) and must be assembled by installer.

Components 

Description Qty Unit
Pumping Station Without Expansion Tank
Grundfos Pump 26-99 (S)FC (115V or 230V) 1 Pc
Aquamotion FK75 - Cast Iron Flange Adapters 3/4" NPT 1 Pair
3/4" NPT x 3/4" BSPT Nipple 2 Pc
3/4" BSPT Solar Filling Valve with Garden Hose Connectors 1 Pc
3/4" BSPT threaded Female Tee 1 Pc
3/4" BSPT threaded Male Tee 1 Pc
3/4" Female BSPT x 3/4" Male BSPT Ball Valve for Expansion Tank Connection 1 Pc
3/4" Female BSPT x 3/4" Female BSPT Ball Valve 1 Pc
3/4" BSPT x 3/4" BSPT Nipple 2 Pc
Pressure Safety Valve 3/4" BSPT 1 Pc
PSET2.120 - Expansion Tank Kit (Optional)
3/4" BSPT Cir-Clip (Stainless Steel Washer, Brass Nut and Teflon Gasket) 2 Pc
Coil Connection Piece 1 Pc
Expansion Tank - 2.1 US Gallons - 3/4" NPT Male Threaded 1 Pc

 

Pump Curve & Specifications

Grundfos Pump UPS 26-99 (S)FC - 115V/230V - 3 Speed

The Grundfos UPS26-99 SFC (98961763) is a stainless steel or cast iron pump with 3 speed settings allowing for it's use in many different applications.  This pump is a wet rotor design creating a near silent operation.  The pump comes with a build in check valve and is made with a stainless steel housing.

This pump carries the ANSI / NSF61 approval for potable water making it suitable for hot water re-circulation systems in residential commercial applications. 

Features:

  • Built-in motor protection for longer life and better performance;
  • Whisper-quiet operation for sound sensitive installations;
  • Stainless Steel body;
  • Includes (2) Gaskets (O-rings);
  • UL/CSA listed.

Pump Curve (at each of the 3 speeds)

Pump Curve UPS 26-99 SFC

Properties:

  • Type: 3-Speed Pump
  • Material: Stainless Steel or Cast Iron
  • Application: Heating
  • Voltage: 115v
  • Max Pressure: 145psi
  • Horse Power: 1/6
  • Flow Range: 0-33gpm
  • Max Flow: 33gpm
  • Max Head: 29ft
  • Head Range: 0-29ft
  • Hertz: 60
  • Phase:1
  • RPM: 3380
  • Temperature Range: 36°F -230°F
  • Connection Size: 3/4" - 1-1/4" (Flanges Sold Separately)
  • Connection Type: Flanged

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