Submittal Form

CALE FFI
DIRTCAL
®
Dirt Separator
NA 5465 ASME & CRN Steel Series
Submittal Data 02926 NA — Issue Date 04/2011
Dimensions
We reserve the right to change our products and their relevant technical data, contained in this publication, at any time and without prior notice. Contractors should request production drawings if prefabricating the system.
Job name ______________________________________
Job location ______________________________________
Engineer ______________________________________
Mechanical contractor ________________________________
Contractor’s P.O. No. ________________________________
Representative ________________________________
Size ________________________________________
Quantity ________________________________________
Approval ________________________________________
Service ________________________________________
Tag No. ________________________________________
Notes ________________________________________
Caleffi North America, Inc. 3883 West Milwaukee Road / Milwaukee, WI 53208
Tel: [phone] / Fax: [phone] / www.caleffi .us
© Copyright 2011 Caleffi
(kPa)
”2
”2/1 2
”3 ”4 ”5 ”6
0.1
0.05
0.09
0.08
0.07
0.06
0.035
0.04
0.045
0.12
0.14
0.16
0.18
0.25
0.3
0.35
0.2
1
0.1
0.2
0.5
0.9
0.8
0.7
0.6
0.12
0.14
0.16
0.18
0.25
0.3
0.35
0.4
0.45
1.2
1.4
1.6
1.8
2.5
3
2
1
0.5
0.9
0.8
0.7
0.6
0.45
0.4
0.09
0.08
0.07
0.06
0.025
0.03
0. 0 2
(ft of water)ţP (ft of water)
0.1
0.05
0.09
0.08
0.07
0.06
0.035
0.04
0.045
0.12
0.14
0.16
0.18
0.25
0.3
0.35
0.2
1
0.5
0.9
0.8
0.7
0.6
0.45
0.4
0.025
0.03
0. 0 2
001
01 02 05
0001
002
005
6 7 8 9
21 41 61 81 52
3
0 53
40
54
60
07 08 09 021
041
061
081
052
004
4
50
003
3
50
006
700 800 900
)mpg(
G (l/s)
56
39
44
22
33
50
25
11 12
17
19
9.7
6.9
8.3
1.25
1.7
1.9 2.2 2.5
3.3
3.9 4.4
5.0
0.44
0.50
0.69
0.97
0.83
1.1
28
14
5.6
2.8
1.4
0.56
0.38
Code A B C D E F G H J* Weight (lb) (kg)
NA546550A 2" 13 3/4" 1" 16 5/16" 23 7/8" 6 5/8" 3/4" 6" 6 5/16" 38 17
NA546560A 2 1/2" 13 3/4" 1" 16 5/16" 23 7/8" 6 5/8" 3/4" 7" 6 5/16" 38 17
NA546580A 3" 18 3/8" 1" 20 11/16" 30 5/8" 8 5/8" 3/4" 7 1/2" 7 5/16" 55 25
NA546510A 4" 18 1/2" 1" 20 11/16" 30 5/8" 8 5/8" 3/4" 9" 7 5/16" 55 25
NA546510A 5" 25" 1" 23 3/16" 34 15/16" 12 3/4" 3/4" 11" 9 3/8" 138 63
NA546515A 6" 25" 1" 23 3/16" 34 15/16" 12 3/4" 3/4" 11" 9 3/8" 148 67
Size 2" 2 1/2" 3" 4" 5" 6"
GPM 37.0 62.0 94.0 148.0 259.0 376.0
L/ Sec. 2.3 3.9 5.9 9.3 16.3 23.7
Cv 88 176 211 328 520 842
Flow Capacity
Hydraulic Characteristics
Application
In heating and air conditioning control systems, the circulation of water
containing impurities may result in rapid wear and damage to components such
as pumps and control valves. It also causes blockages in heat exchangers,
heating elements and pipes, resulting in lower thermal effi ciency within the
system. The dirt separator separates off these impurities, which are mainly made
up of particles of sand and rust, collecting them in a large collection chamber,
from which they can be removed even while the system is in operation. This
device is capable of effi ciently removing even the smallest particles, with very
low head loss. Patented.
Typical Specifi cation
Furnish and install on the plans and described herein, a Caleffi DIRTCAL® Dirt
Separator as manufactured by Caleffi . Each separator must be designed with a
blowdown drain port. The separator design must include a large internal volume,
and a stainless steel internal screen to automatically remove all dirt present in
the system with particle separating capacity to 5μm (0.2 mil). The separator
must be constructed in accordance with the latest revision of the ASME Boiler
and Pressure Vessel Code, CRN Registered, and stamped for 150 psi (10 bar)
working pressure. (See product instructions for specifi c installation information.)
Technical Data
Materials:
- Body: epoxy resin painted steel
- Internal screen: Stainless steel
- Seal: EPDM
Suitable fl uids: water, or 50% max. glycol solution
Max working pressure: 150 psi (10 bar)
Temperature range: 32–250°F (0–120°C)
Particle separation capacity: to 5μm (0.2 mil)
Connections:
- Flanged (ASME & CRN Registered):
2”-6” ANSI B16.5 Class 150 RF
- Blowdown drain: 1” NPT male
Flow Capacity
The maximum fl uid velocity recommended at the unit connections is ~ 4
f/s. The following table shows the maximum fl ow rates to comply with this
condition.
C
F
G
B
A
D
E
LLAW
H
T
max
110ũC
P
max
10 bar
T
max
105ũC
P
max
10 bar
BI-DIRECTIONAL
F
J
Size
2”
2 1/2”
5”4”
6”
3”
Cap. (gal)
13.7
13.7
4.8
4.8
1.81.8
Cap. (I)
7.0
7.0
18.0
18.0
52.0
52.0
Vessel Volume
*This dimension allows for a minimum of 3” wall clearance to accommodate insulation if used.