Electro-Steam Generator Corp.
Electro-Steam Generator Corp.
50 Indel Avenue
P.O. Box 438
Rancocas, NJ 08073-0438
Phone: 866-617-0764
Fax: 609-288-9078
Toll Free: 866-617-0764
Email: sales@electrosteam.com
Print Back

V-Block Model

Standard Features:

  • With the exception of our hawk series, all of our steam generators are built by an ASME Certificate holder in accordance with ASME BPVC Section I – Rules for Construction of Power Boilers (“ASME BPVC Section I”).  They also comply with the requirements outlined in The National Board Synopsis of Boiler and Pressure Vessel Laws, Rules and Regulations (NB-370) RULES FOR CONSTRUCTION AND STAMPING section, which for many jurisdictions include but are not limited to ASME BPVC Section I, ASME CSD-1, ASME B31.1, and REGISTRATION WITH THE NATIONAL BOARD.
  • ASME CSD-1 Compliant
  • High Pressure Safety Reset
  • UL Listed and labeled under UL 834
  • Dual Pressure Controls (UL 353)
  • Low Level Cut-Off (LLCO) (UL 353)
  • Safety Relief Valve possessing the ASME V Mark (these valves are built by a manufacturer holding a valid ASME Certificate of Authorization)

Recommended Options (Non-Standard):

  • Spare Parts Package
  • Motorized Automatic Flush and Drain (MAFD)

V-BLOCK Electric Steam Generators
Unit of Measure
Items V-BLOCK Electric Steam Generators
VB-10
10 Kilowatt (kW) Rating High Pressure Electric Steam Generator 		V-BLOCK Electric Steam Generators
VB-15
15 Kilowatt (kW) Rating High Pressure Electric Steam Generator 		V-BLOCK Electric Steam Generators
VB-20
20 Kilowatt (kW) Rating High Pressure Electric Steam Generator 		V-BLOCK Electric Steam Generators
VB-25
25 Kilowatt (kW) Rating High Pressure Electric Steam Generator 		V-BLOCK Electric Steam Generators
VB-30
30 Kilowatt (kW) Rating High Pressure Electric Steam Generator
Brands N/A Electro-Steam™
Electrical Power N/A 10 kW N/A 15 kW N/A 20 kW N/A 25 kW N/A 30 kW
Power Supply Voltage1 N/A 208 VAC230 VAC380 VAC415 VAC440 VAC480 VAC600 VAC
Phase N/A 3
Frequency N/A 50 Hz60 Hz
Boiler Horse Power N/A 1 bhp N/A 1.5 bhp N/A 2 bhp N/A 2.5 bhp N/A 3.0 bhp
Steam Capacity2 N/A 34.5 lb/hr15.65 kg/hr N/A 51.75 lb/hr23.47 kg/hr N/A 69.00 lb/hr31.30 kg/hr N/A 86.25 lb/hr39.12 kg/hr N/A 103.5 lb/hr46.95 kg/hr
Water Consumption N/A 4.13 gal/hr15.65 L/hr N/A 6.20 gal/hr23.47 L/hr N/A 8.27 gal/hr31.30 L/hr N/A 10.34 gal/hr39.12 L/hr N/A 12.4 gal/hr46.95 L/hr
Gross British Thermal Units (BTU) Output N/A 33,475 Btu/hr N/A 50,213 Btu/hr N/A 66,951 Btu/hr N/A 83,688 Btu/hr N/A 100,426 Btu/hr
Maximum Boiler Pressure N/A 100 psi
Operating Pressure N/A 0 to 80 psi
Note for Operating Pressure N/A Factory Set at 80 psi
Maximum Boiler Capacity N/A 6 gal
Boiler Fill Capacity N/A 4.2 gal
Boiler Material 3 N/A Carbon Steel
Cabinet Material N/A 304 Stainless Steel
Plumbing Material N/A Brass Carbon Steel (Schedule 40)
Industry Standards N/A American Society of Mechanical Engineers (ASME) - Boiler and Pressure Vessel Code American Society of Mechanical Engineers (ASME) - CSD-1 Canadian Underwriters Laboratories (cUL) Underwriters Laboratories (UL)
Amperage at 208 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 27.70 A N/A 41.60 A N/A 55.40 A N/A 69.40 A N/A 83.30 A
Amperage at 240 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 26.20 A N/A 39.30 A N/A 52.30 A N/A 65.50 A N/A 78.60 A
Amperage at 380 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 15.20 A N/A 22.80 A N/A 30.30 A N/A 38.00 A N/A 45.60 A
Amperage at 415 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 13.90 A N/A 20.90 A N/A 27.80 A N/A 34.80 A N/A 41.70 A
Amperage at 440 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 13.10 A N/A 19.70 A N/A 26.20 A N/A 32.80 A N/A 39.40 A
Amperage at 480 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 12.00 A N/A 18.00 A N/A 24.00 A N/A 30.10 A N/A 36.10 A
Amperage at 600 Volt (V) Alternating Current (AC) Voltage (3Ø Phase) N/A 9.60 A N/A 14.40 A N/A 19.20 A N/A 24.00 A N/A 28.90 A
Length N/A 25 in
Width (No Options Included) N/A 18 in
Width (Motorized Automatic Flush and Drain (MAFD) Option Included) N/A 25 in
Height N/A 25 in
Total Length N/A 40 in
Total Width N/A 25 in
Total Height N/A 26 in
Water Inlet N/A 3/8" NPT (National Pipe Thread) (Female) - Y-Strainer, Brass
Steam Outlet N/A 1/2" NPT (National Pipe Thread) (Female) - Ball Valve, Brass
Safety Valve N/A 3/4" NPT (National Pipe Thread) (Female) - Safety Valve, Brass
Drain N/A 3/4" National Pipe Thread (NPT) (Female) - Ball Valve, Brass
Additional Drain (Motorized Automatic Flush and Drain (MAFD) Option Included) N/A 3/4" NPT (National Pipe Thread) (Female) - Motorized Valve, Brass
Spare Parts Package Includes N/A
  • 18-Month Warranty (12-Month Standard)
  • (2) Electric Heaters and (2) Heater Gaskets
  • (2) Sight Glass Tubes and (4) Washers
  • (1) Pressure Control
  • (1) Contactor
Manual Low Water Reset4 N/A Manual Low Water Reset trips if the electric heaters shut-off because of a low water condition. Reset must be manually pressed to resume steam production.
  • 1 Each Electro-Steam™ electric steam generator requires two (2) power supplies: One (1) customer specific primary high voltage supply for the heaters and one (1) secondary 120 VAC 1Ø, 50/60 Hz supply for the Controls.
  • 2 Calculations are based off of a 212 ºF boiler feed-water temperature. Boiler feed-water temperatures that range between 60 ºF and 140 ºF, are approximately 80% to 90% of the calculated values shown. Boiler feed-water must not exceed 140 ºF.
  • 3 Wetted Surfaces
  • 4 A Manual Low Water Reset Button is supplied standard with every steam generator, but it is disabled. If this Reset Button is required as per your local boiler codes, simply plug the two attached wires into the PC-Board terminals labeled "Reset".