Direct Steam Humidifiers

Function

Designed to ensure highly efficient and moisture free steam injection in air ducts and AHU for humidification purposes.

Application

Saturated steam

Number of tubes

Single-tube

Material

Full stainless steel construction

Max. allowable pressure

Tube humidifier – 12 bar (PN 16),
Injection tube – 4 bar (PN 6)

Max. allowable temperature

Tube humidifier – 250 ºC,
Injection tube – 152 ºC

Max. humidification load

DSH10 – up to 173 kg/h,
DSH25 – up to 397 kg/h,
DSH30 – up to 662 kg/h

Insertion length

DSH10 – Min.: 180 / Max.: ≥ 1001 mm,
DSH25 – Min.: 330 / Max.: ≥ 1251 mm,
DSH30 – Min.: 980 / Max.: ≥ 1551 mm

Max. duct height

DSH10 – Up to 900 mm,
DSH25 – Up to 1100 mm,
DSH30 – Up to 1300 mm

Connections

Female threaded ISO 7 Rp (NPT on request) PN16,
Flanged EN 1092-1 PN 16,
Flanged ASME B16.5 Class 150 on request

Function

Designed to ensure highly efficient and moisture free steam injection in air ducts and AHU for humidification purposes.

Application

Saturated steam

Number of tubes

2 injection tubes,
3 injection tubes,
4 injection tubes,
5 or more injection tubes

Material

Full stainless steel construction

Max. allowable pressure

Tube humidifier – 12 bar (PN 16),
Injection tube – 4 bar (PN 6)

Max. allowable temperature

Tube humidifier – 250 ºC,
Injection tube – 152 ºC

Max. humidification load

DSH10 – up to 233 kg/h,
DSH25 – up to 645 kg/h,
DSH30 – up to 1079 kg/h

Insertion length

DSH10 – Min.: 180 / Max.: ≥ 1001 mm,
DSH25 – Min.: 330 / Max.: ≥ 1251 mm,
DSH30 – Min.: 980 / Max.: ≥ 1551 mm

Max. duct height

2 of tubes – up to 1500 mm,
3 of tubes – 1501 – 2000 mm,
4 of tubes – 2001 – 2500 mm,
5 or more tubes – above 2501 mm

Connections

Female threaded ISO 7 Rp (NPT on request) PN16,
Flanged EN 1092-1 PN 16,
Flanged ASME B16.5 Class 150 on request