STOPER Solar systems, heating installations and equipment

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 Special boilers Model SB EL (1,500-2,000L)

Industrial boilers type SB EL (1,500-2,000L)

Primary description

The industrial boilers type SB V/EL are offered from 1,500 and 2,000 litres. They are made with double layer epoxy coating on a steel sheet or stainless water container. They can be electric, with one or two coils- vertical or horizontal execution. The boilers are provided with different numbers of electric heaters of 7,5 кW / 400 V each.

Technical description

Material: steel sheet ST 37.2 or stainless steel sheet 1.4301
Welding: automatic metal inert gas welding(MIG and TIG)
Protection coating: double layer epoxy coating EPIKON T- 500; WELBOND HM
Maximum working pressure: 8 bar
Maximum water test pressure: 15 bar
Maximum coil water test pressure: 25 bar
Maximum operating temperature: 95 °С
Insulation:soft polyurethane foam,100 mm thick, density 23 kg/m3
Decorative encasing: masked peckalite in different colours
Electric heater: 7,5kW /400V/ with a double protection thermal regulator
Flange: diameter f 280 mm/ f 200 mm

Technical data

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	STOPER Plovdiv , 140 Maritza blv. теl. / fax: +359 32 625204	Razgrad , 2a Beli Lom St. теl. / fax: +359 84 661041