VSRT

VSRT

Vertical Spiral Rib Tubeless Steam Boiler

Size Range:
9.5 - 125 BHP

Fuel Options:
Natural Gas , Dual Fuel , Propane

  • ASME
  • ETL
  • SCAQMD

Product Overview

In 1949, Fulton pioneered the vertical tubeless design, which quickly became the industry standard for industrial steam boilers. Since that time, no one has been able to improve upon Fulton’s original design.

In 2018, Fulton raised the bar with the introduction of the VSRT (Vertical Spiral Rib Tubeless) steam boiler, the world’s first fully wetted, refractory-free vertical tubeless boiler and the new standard for industrial steam boiler design.

VSRT boilers are built to last as a reliable source of clean steam, providing cost savings and operator peace of mind for years to come.

For larger applications, the VSRT is available in a 250 BHP model size.

Download Brochure

Key Features:

  • Industry Leading Efficiencies
  • Highest Steam Quality Available
  • Smallest Footprint in the Industry
  • Fully-Wetted Pressure Vessel

A Revolution in Steam Boiler Design

Fulton’s patent pending spiral rib heat exchanger achieves industry leading heat transfer rates. The unique spiral design provides a long heat transfer path which is optimized to achieve maximum heat transfer in a compact space.

The VSRT features a fully water backed pressure vessel wrapped with high-density insulation, resulting in minimal thermal losses and low jacket temperatures.

Specifications & Dimensions


Print

Model
VSRT-9.5 VSRT-10 VSRT-15 VSRT-20 VSRT-30 VSRT-40 VSRT-50 VSRT-60 VSRT-80 VSRT-100 VSRT-125 VSRT-250
Specifications
Fuel Input (MBH) 385 400 600 800 1,200 1,600 1,993 2,392 3,200 4,000 4,999 9,800
Steam Output, F&A 212F (LB/HR) 328 345 518 690 1,035 1,380 1,725 2,070 2,760 3,450 4,313 8,625
Output (MBH) 318 335 503 670 1,005 1,340 1,674 2,008 2,678 3,348 4,185 8,370
Turndown Ratio 8:1 4:1 6:1 4:1 6:1 6:1 8:1 10:1 10:1 10:1 10:1 10:1
Dimensions
Height w/o Trim (IN) 76 70 70 79 79 97 97 97 110 125 125 144
Height w/ Trim (IN) 86 77 77 86 86 107 107 107 121 140 140 148
Width w/o Trim (IN) 24 33 33 33 33 49 49 49 49 63 62.75 86
Width w/ Trim (IN) 40 57 57 61 60 68 130 130 71 75 75 101
Depth (IN) 36 53 53 59 62 83 68 68 84 100 100 133
Burner Pull (IN) 100 99 99 111 110 130 83 83 144 140 140 148
Steam Outlet - 150 psi, trim (IN) 1 1 1 2 2 4 4 4 4 4 4 6
Air Inlet (IN) 4 4 4 6 6 6 6 6 8 8 8 14
Flue Outlet (IN) 6 6 6 8 8 10 10 10 12 12 12 14
Weights
Shipping Weight (LBS) 1,850 2,900 2,900 3,400 3,400 6,000 6,000 6,000 6,700 11,600 11,600 23,600
Operating Weight (LBS) 1,920 3,500 3,500 4,100 4,100 7,864 7,864 7,864 9,080 18,975 18,975 34,894
Flooded Weight (LBS) 2,000 3,850 3,850 4,400 4,400 8,600 8,600 8,600 9,710 19,925 19,925 37,513

VSRT Documents


result(s)
PDF
Brochures
06/14/2022
2.89 M
PDF
Brochures
05/10/2022
4.37 M
PDF
Brochures
03/07/2022
2.29 M
PDF
Brochures
02/25/2021
3.51 M
PDF
Brochures
01/26/2021
1.96 M
PDF
Brochures
01/26/2021
499.88 K
PDF
Brochures
09/08/2017
608.37 K

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