HRS DTA SERIES0 pages

HRS DTA SERIES
HYGIENIC DOUBLE TUBE HEAT EXCHANGER

The HRS DTA Series is a complete stainless steel
double tube design for hygienic applications. The
product flows through the inner tubes and the media
fluid flows through the surrounding shell. Because of
its geometry, the DTA Series is a true counter current
heat exchanger. Using our corrugation technology,
both heat transfer and efficiency are increased over
standard smooth tube heat exchangers. In addition
potential fouling is minimised.

APPLICATIONS

FEATURES

Fluids Containing Fibres or other Particles
Low-High Viscosity Fluids

Corrugated tubes for increased heat transfer
Bellow fitted to absorb differential expansion
between shell and tube

MATERIALS OF CONSTRUCTION
Shell Side: AISI 304 Stainless Steel
Tube Side: AISI 316L Stainless Steel

Multiple units can be interconnected and have
the option of frame mounting, insulation and
cladding in stainless steel

STANDARD CONNECTIONS
Shell Side: DIN Flange
Tube Side: Clamp
SURFACE FINISH
External: Satin or Polished
Tube Side: Roughness < 0.8 μ
STANDARD DESIGN CONDITIONS
Shell side: 10 barg/150º C
Tube side: 10 barg/150º C
RANGE
Models:

Lengths Surface Area
(m)
(m2)

DTA 51/25
DTA 64/38
DTA 76/51
DTA 104/64
DTA 104/76
DTA 129/104

3.0 – 6.0
3.0 – 6.0
3.0 – 6.0
3.0 – 6.0
3.0 – 6.0
3.0 – 6.0

0.4
0.6
0.9
1.1
1.3
1.8

Shell Side Tube Side
Max Flow
Max Flow
Volume
Volume
Connection Connection Shell (m3/hr) Tubes (m3/hr) Shell Side (L) Tube Side (L)
DN40
DN40
DN40
DN65
DN65
DN80

1"
1.5"
2"
2.5"
3"
4"

13
17
18
43
33
37

4
10
18
29
41
77

8.2
10.3
14.1
29.7
21.5
26.0

2.5
5.7
11.0
16.9
24.8
46.4

The surface area and volumes shown are for 6.0 meter length models

To find out more about HRS Heat Exchangers contact us at:
©2015 HRS Heat Exchangers
All rights reserved

UK Office

Tel: +44 (0)1923 232335
Fax: +44 (0)1923 230266

Spanish
Office

Tel: +34 968 676 157
Fax: +34 968 676 166

www.hrs-heatexchangers.com
info@hrs-he.com