HRS DTI SERIES0 pages

HRS DTI SERIES
INDUSTRIAL DOUBLE TUBE HEAT EXCHANGER

The HRS DTI Series is a complete stainless steel
double tube design for industrial applications.
Because of its geometry the DTI Series is a true
counter current heat exchanger; the product flows
through the inner tube and the media fluid flows
through the surrounding shell. 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 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: DIN Flange
SURFACE FINISH
External: Matt
Product Side: Descaled
STANDARD DESIGN CONDITIONS
Shell Side: 10 barg/185º C
Tube Side: 10 barg/185º C
RANGE
Models:

Lengths Surface Area
(m)
(m2)

DTI 51/25
DTI 64/38
DTI 76/51
DTI 104/64
DTI 104/76
DTI 129/104
DTI 168/129

3.0 – 6.0
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
2.4

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
DN100

DN15
DN25
DN40
DN50
DN65
DN80
DN100

13
17
18
43
33
37
55

4
10
18
29
41
77
120

8.2
10.3
14.1
29.7
21.5
26.0
45.4

2.5
5.7
11.0
16.9
24.8
46.4
73.6

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