products:
No. -100 Noburst Antifreeze
Heat transfer fluid, for closed-loop systems, 1 gallon
Our Price: $31.64
No. 0-20 Solar Pathfinder
for ecological studies, landscaping and grounds management etc where tilt less than 20degrees, with tripod
Our Price: $377.82
No. 005-SF2 Cartidge Circulator Pump
Stainless steel construction, flow: 0 to 19 GPM, head: 0 to 9feet, 115VAC, 1/35HP
Our Price: $247.19
No. 009-BF5 Hot Water Circulator Pump
Bronze construction, flow: 0 to 8 GPM, head: 0 to 24feet, 115VAC, 1/8HP
Our Price: $301.70
No. 090B D5 Solar Pump
12V or 24V DC, with check and isolation valve
Our Price: $289.06
No. 100XL-4 T And P Valve
Temperature and pressure relief valve for residential use, BtuH Rating 105,000, Bronze, 3/4inch
Our Price: $14.40
No. 2 Differential Temperature Control
with built-in dipslay, sensors and line chord
Our Price: $245.85
No. 20-90 Solar Pathfinder
for PV, thermal, and passive solar applications where tilt is from 20 to 90degrees, with tripod
Our Price: $377.82
No. 40XL-5 T And P Valve
Automatic Reseating Temperature and Pressure Relief Valve, BtuH Rating 205,000, Bronze, 3/4inch
Our Price: $103.26
No. 417 Automatic Coin Air Vent Valve
125psi Max, 240°F Max, 1/8inch NPT
Our Price: $21.99
No. 530-C Pressure Relief Valve
Calibrated, Brass, Inlet 3/4inch MNPT, outlet 1/2inch FNPT, 50 to 175 psi
Our Price: $33.04
No. 600-050 Max-Flo Check Valve
spring check valve, brass FNPT threaded, 1/2inch
Our Price: $25.06
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