Flow Center Products - A complete line of parts, fittings, and PE fusion tools are available for installation and maintenance of flowcenters and closed loop geothermal systems.

Stabilize loop pressures and protect loop failure with our PFU-100 Pressurized Failsafe Unit or TU - Tank unit.
Control your remote geothermal loop pump with our DHFC - Dual Heat Pump Flow center control.


Digital Thermometer picture

Digital thermometer

    T 300 Digital Thermometer
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OLCS-DC

Dual Control
Open Loop Control system




For Dual Speed Compressors    
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Full Flow

Brass
2-inch 3-way-Valve



ANSI Standard
125 lb rating
4 Bolt Flange
or
2 in. NPT

Pressure rating of 1,500 lbs

Flange to Flange dimension 7 1/8 in.
LLT pic

LLT 1.25



Loop Leak Testor

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RT-AC

Pump Rotation Tester
    

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Non Pressurized/Pressurized Failsafe Unit

PFUAF-125
Non Pressurized/Pressurized Failsafe Unit
With 1 in sealed port for adding antifreeze
      

    Features:
        Model #400 Automatic air-vent

            Float Type
            Body and Cover: Brass
            Connection 1/8" NPT
            Maximum Pressure: 150lbs.
            Maximum Temperature: 240 degrees F
            Dimensions 3 1/2" wide x 29" long

       Merrill Pressure Gauge Model #PGB100
            Range: 0-100 PSI
            2" Steel Case
            1/8" MIP Back Mount

       Bronze Ball Valve
           1/2" Flow
           Brass Stem
           "O" ring seal in stem 

      Female Hose Connection
            Hose connection with rubber washer

       Pipe Connection
            1 1/4" Polyethylene Pipe
            2" Polyethylene Pipe
            3" Polyethylene Pipe
PFU picture

Pressurized Failsafe Unit

PFU-125 Pressurized Failsafe Unit       Get detail specifications  pdf icon
    Features:

        Model #400 Automatic air-vent

            Float Type
            Body and Cover: Brass
            Connection 1/8" NPT
            Maximum Pressure: 150lbs.
            Maximum Temperature: 240 degrees F
            Dimensions 3 1/2" wide x 26" long

       Merrill Pressure Gauge Model #PGB100
            Range: 0-100 PSI
            2" Steel Case
            1/8" MIP Back Mount

       Bronze Ball Valve
           1/2" Flow
           Brass Stem
           "O" ring seal in stem 

      Female Hose Connection
            Hose connection with rubber washer

       Pipe Connection
            1 1/4" Polyethylene Pipe
            2" Polyethylene Pipe
            3" Polyethylene Pipe
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Water Filter



1-100ST-F 1" Sediment Trapper 100 Mesh      

    Features:
  •     Clear cover allows quick view of collected sediment
  •     Molded PVC filter body allows glue together installation
          similar to standard PVC Pipe fittings
  •     1/2" MNPT cover drain outlets for quick one step
          purge cleaning (Flush Valve included)
  •     Polyester or stainless steel screen mesh is easily cleaned
          and reusable eliminating expensive element replacement
  •     Molded from U.B. caps stabilized weather resistant
          materials for long service life
  •     Maximum operating pressure: 150 PSI at 73 °F (23 °C)
  •     High flow rates 1 to 100 Gallons per minute
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Mesh Screen



FS1-100ST Mesh Screen      

(For Filter 1-100ST-F Above)
loctite 243 picture

Loctite 243



Loctite 243 Thread Locker No. 24078      

    Features:

        Medium Strength

            Oil Tolerant
            Bolts 1/4" to 3/4"
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Loctite 561



Loctite Quickstix 561 PST No. 37127      

    Pipe sealant with PTFE
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Loctite 567



Loctite 567 Thread Sealant No. 56747      

    Features:

        PST Pipe sealant with PTFE

            High Temperature
            For stainless steel and other metal fittings
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VFMB-2

Foam Insulated Valve Unit of Split System
    

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AAPB

Foam Insulated Add A Pump of Split System Unit
    available in both single or double pump unit

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Hydrometer



HY 9-1 Hydrometer      

   
Specific gravity for light liquids 1-0.9
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Full Flow Ball Valve



  •    VS 100 1" Full Flow Ball Valve
  •    VS 1.25 1.25" Full Flow Ball Valve
  •    VS 1.50 1.5" Full Flow Ball Valve
  •    VS 2.00 2" Full Flow Ball Valve
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UA3M

1" MPT X 1" MPT Brass Union with O Ring Seal
Pressure RAM picture

RAM-1 - Pressure Ram

Pressure Ram - Allows easy reading and adjusting of loop pressure.
    Gauge pressure range 0 to 100 psi.

Pressure RAM picture

RAM-2 - Pressure Ram

Pressure Ram - Allows easy reading and adjusting of loop pressure.
    Gauge pressure range 0 to 100 psi.

OLCS picture

Open loop control system

    Equipped with slow closing solenoid.
    Multiple sizes with range of 2 gal. per min to 15 gal. per min.
    1" FPT Connections
SOLMTR 100 picture

SOLMTR 100 - Brass TACO motorized

        1" Brass Solenoid 24V normally closed
HK 100QC picture

HK 100QC

    12' of 1" Hose and Fittings with Quick Connect Fittings
QC 100 picture

QC 100

    QC 22 & SM 22 Quick Connect to 1" Fusion



QC 125

    QC 22 & SM 32 Quick Connect to 1.25" Fusion



DPC 100 picture

DOC 100

     1" Hose Swivvel x Double O-Ring Taper Plug
Hose picture

Flush Cart Hose

        FCH 1-10

        1" X 10' Hose

Hose picture

Hose Kit

        HK-75     3/4" Water Connections

        HK-100   1" Water Connections

        HK-125   1 1/4" Water Connections


Hose picture

Hose

        HOR 1   1" x 12' Hose (Black, 1" ID, 150 PSI)
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Hose Clamp - #16 Hose Clamp 3/4" ---- 1 1/2"

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CKG100 - Swing Check Valve - 1" FPT x 1" FPT

valve picture

CK-10  Check Valve 1" male pipe thread by 1" female pipe thread.

valve picture

CKB   Check Valve 1" male pipe thread by 1" hose barb.

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RBFA100 - Fitting - 1" FPT x 1" HB

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RBCP - Brass hose barb

        RBCP-100   1" HB X 1' HB
        RBCP-1025   1" HB X 1 1/4' HB
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RBMA - Brass MPT -HB

    RBMA-1075   1" HB X 3/4" MPT
    RBMA-100   1" HB X 1" MPT
    RBMA-2510   1 1/4" HB X 1" MPT
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RBMA-PT - Brass MPT-HB With PT Port


    RBMA-PT-100   1" HB X 1" MPT X 1/4" PT Port


PT Plug not Included
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RGSE - Heat Pump adapter

        RGSE-10725   3/4" MPT X 1" HB
        RGSE-10025   1" MPT X 1" HB
PT picture

PT - Pressure/Temperature Port

        PT - 250   1/4" PT Plug
        PT - 500   1/2" PT Plug
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SSN - Brass MPT - Swivel Nut

    SSN12   3/4" MPT X 1" Swivel Nut
    SSN22   1" MPT X 1" Swivel Nut
    SSN23  1" MPT X 1 1/4" Swivel Nut
U90 picture

U90 - Heat Pump Adapter

        1" MPT X 1" HB
Tee picture

RBDT-100   Brass Tee 1" all barb.

RBDT-125   Brass Tee 1 1/4" all barb.

pressure gauge picture

Pressure Gauge



PGL2560 Silicon Oil Pressure Gauge 0-60 PSI
PGWN picture

PGWN   Pressure Guage with needle - 60 psi

PG460 picture

PG460   Pressure Guage - 60 psi - 1/4"MPT

PGL25100 picture

PGL25100   Pressure Guage - 100# Liquid Fill Pressure Gauge
2.25" Stainless Steel    .25" bottom mount

PGWN picture

FCV - Flow Control Valve - 1" FPT

GFS12 picture

GFS-12

GeoLoop Flow Synchronizer

Speed changer for Multi-Speed Pump.

DHFC picture

Control centers                            Get Wiring diagram pdf icon

DHFC - Dual Heat Pump Flow Center Control Relay

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Remote Flush Valve

RFV100-Remote Flush Valve is used with our Isolation Valve Flow Center. The unit comes with  two(2) 1 1/8" brass 3-way spool valves and has 1 1/4" fusion connections.

RFV200-Remote Flush Valve unit comes with two(2) 2 " brass 3-way spool valves and has 2" fusion connections. Used for large commercial loop sites.
GA picture

Gauge Adapters

GA-16 1/16" with aluminum Guard

GA-125 1/8" with aluminum Guard
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Fittings

Brass and Polyethylene closed loop fittings
    Fitting sizes 3/4", 1", 1 1/4", and 2"
E9 picture

Replacement Pump

Armstrong - E9 and E9B
PL36 picture

Replacement Pump

Bell & Gossett - NRF36 and NBF36

3 Speed - Wet Rotor
PL36 picture

Replacement Pump

Bell & Gossett - PL36 and PL36B
PL155 picture

Replacement Pump

Bell & Gossett - PL55 and PL55B
GFM-150

Replacement Pump

Grundfos - UPS26-150F

3 Speed - Wet Rotor
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Replacement Pump

Grundfos - UP26-99F and UP26-99BF
AP picture

Replacement Pump

Grundfos - UPS26-99F and UPS26-99BF

3 Speed - Wet Rotor
UP26 picture

Replacement Pump

Grundfos - UP26-116F and UP26-116BF
AP picture

AAP - Add a pump

A single pump in an insulated foam filled cabinet.
Increase the flow in any loop with an add a pump module.
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