Solar water heater •  Model: SFA •  Model: SFB •  Model: SFC •  Model: SFD •  Model: SFE •  Model: SFH Solar Air Heating System   • Model: SFG Vacuum tubes • Model: SFVA • Model: SFVB • Model: SFVC Boiler with one coils • Model MВ S1 (80-120 l) • Model ВВ S1 (120-200 l) • Model SB S1 (150-500 l) • Model SB S1 (750-1,000 l) Boiler with two coils • Model ВВ S2 (200 l) • Model SB S2 (200-1,000 l) Special boilers • With a coil and casing type ВВ S1M (80-200L) • Industrial boilers with two coils type SB S2 (1,500-2,000L) • Industrial boilers with one coil type SB S1 (1,500-2,000L) • Industrial boilers type SB EL (1,500-2,000L) • Industrial water containers without a coil type HSE (2,500-10,000L) • Industrial water containers with one U-shaped coil type HSU-1 (2,500-10,000L) HSU-1 (2,500-10,000л) PRODUCTS Solar Water Heater Model: SFA SFA series - Thermosyphon Tubular Solar Water Heater Description Payment Terms - cash; - bank transfer; - T/T, L/C Supply Ability 2,500 sets per month Model Number SFA Brand Name Solar water heater Minimum Order 1 set Delivery Time 8 weeks Features: 1. Reliable and efficient with twin-glass solar tubes 2. Easy plug-in installation 3. Outer tank material: stainless steel plate or powder coated color steel sheet 4. Inner tank material: 0.5mm thick SUS304 food grade stainless steel plate 5. Frame material: 1.2mm stainless steel 6. Superior heat preservation ensured by 50 - 65mm polyurethane foam insulation layer Item No. Specification Tank's Capacity Tank and solar tubes' Capacity Diameter of outside tank Qty. of solar tubes Diameter of solar tube Length of solar tube SFA42154715 Ø 420 mm 15pcs Ø 47 mm 1.5 M 84.2 L 104.4 L SFA42184715 Ø 420 mm 18pcs Ø 47 mm 1.5 M 100.5 L 124.7 L SFA42204715 Ø 420 mm 20pcs Ø 47 mm 1.5 M 111.4 L 138.3 L SFA42244715 Ø 420 mm 24pcs Ø 47 mm 1.5 M 133.3 L 165.5 L SFA42304715 Ø 420 mm 30pcs Ø 47 mm 1.5 M 166.0 L 206.3 L SFA47155818 Ø 470 mm 15pcs Ø 58 mm 1.8 M 132.3 L 172.9 L SFA47185818 Ø 470 mm 18pcs Ø 58 mm 1.8 M 148.6 L 197.3 L SFA47205818 Ø 470 mm 20pcs Ø 58 mm 1.8 M 164.9 L 219.0 L SFA47245818 Ø 470 mm 24pcs Ø 58 mm 1.8 M 197.5 L 262.5 L SFA47305818 Ø 470 mm 30pcs Ø 58 mm 1.8 M 246.3 L 327.5 L Top
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