SRT (VSRT) Vertical Spiral Rib Tubeless Steam Boiler (0.5t/h to 4t/h)

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

Ultra-compact vertical design - industry's smallest footprint

Up to 90.8%-99% efficiency

≥99.75% steam quality at 15 PSI

Fully-wetted pressure vessel

Refractory-free design

Up to 6:1 turndown; fully modulated burner

Low emissions

Parameters

Models: SRT-30 to SRT-250 (ASME, PED standard)
Output: 500kg/h-4000kg/h
Standard MWP: 1.0 MPa

Specifications Dimensions

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
Steam Output,F&A212°F(LB/HR)	328	345	518	690	1036	1380	1725	2070	2760	350	4343	8625
Fuel Input(MBH)	385	400	600	800	1200	1600	1993	2392	3200	4000	4999	9800
Output(MBH)	318	335	503	670	1005	1340	1674	2008	2678	3348	4185	8370
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
Height w/ Burner Pull (IN)	100	99	99	111	110	130	130	130	144	140	140	86
Width w/o Trim (IN)	24	33	33	33	33	49	49	49	49	63	62.75	101
Width w/ Trim (IN)	40	57	57	61	60	68	68	68	68	75	75	75
Depth(IN)	36	53	53	59	62	83	83	83	83	100	100	133
Steam Outlet(150 PSI,NPT)(IN)	1	1	1	2	2	4	4	4	4	4	4	9
Air Inlet(IN)	4	4	4	6	6	6	6	6	8	8	8	14
Flue(IN)	6	6	6	8	8	10	10	10	12	10	10	14
CLEARANCES
Shipping Weight(LBS)	1850	2900	2900	3400	3400	6000	6000	6000	6700	11600	11600	23600
Operating Weight(LBS)	1920	3500	3500	4100	4100	7864	7864	7864	9080	18975	18975	34894
Flooded Weight(LBS)	2000	3850	3850	4400	4400	8600	8600	8600	9710	19925	19925	37513

SRT (VSRT) Vertical Spiral Rib Tubeless Steam Boiler (0.5t/h to 4t/h)

Parameters

Specifications Dimensions

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