Shipping can be arranged at customers cost. Custom orders can be arranged as well.
This system uses water temperatures up to 230° F to
heat the air around the fintube and distribute it to plants. The high output finned pipe is made of schedule 40 aluminum pipe and fins that are twice as thick as standard base board
radiators. This heavyduty construction guarantees long life in a harsh environment and allows the material to be hung from greenhouse columns spaced as far as 10ft apart without additional center support. Placed around the perimeter or under the gutter, this material
emits enough energy to heat a greenhouse range, melt snow from the gutters or supplement underbench heating systems. Grooved coupling technology absorbs enough expansion from heated aluminum pipe to eliminate special expansion joints in
most installations. Special fin configurations can be provided for under gutter snow melt or corridor heating.
DELTA-FIN™ SFAdvantages:
■ Lightweight aluminumconstructionallowsforhanging material from columns or truss without special supports.
■ Heavy-duty fins able to withstand high traffic areas.
■ Rugged construction can be supported on10 ft OC brackets.
■ Grooved coupling technology for easy installation.
Requires NO threading or welding.
■ Grooved coupling eliminates expansion joints.
■ High output per foot reduces need for multiple-tiers.
■ Special fin spacing is available for optimum heat output.
Typical fin-spacing: 1.25" 24 fins/ft
1.25"48 fins/ft
Hummel Hydronics can provide a performance engineered heating system that can meet the needs of any grower.
Performance packages include: Heating system components (heat-source, controls, radiation), performance engineered drawings (pipe layouts and electrical diagrams), installation supervision and installation (as required).
Specifications:
The radiating material is the DELTA-FIN™ SF125 aluminum finned pipe and consists of the following:
■ 1.25" sch 40 aluminum pipe with 3.25" by 3.25" by 0.025" aluminum fins at 24 or 48 fins/ft. Pipe shall have each end grooved to accept the cast-aluminum grooved coupling provided. (Sold Separately)
■ Cast-aluminum coupling shall be grooved style with high temperature gasket rated for -60°F to 230°F.
■ Cast-aluminum coupling and external grooved fin system absorbs expansion from heated aluminum.
■ All-aluminum hangerbrackets. (Sold Separately)
■ Pressure ratings of 125 PSI at 230°F
■ Heavy-duty cover system including necessary assemblies (Sold Separately)