Section 2
ThermoFlex3500/5000
Process discharge for chillers with
optional flow transducer and P1,
P2 & T1 pumps
or
Internal pressure regulator
adjustment (Optional P1/MD1,
P2/MD2 & T1 only)
1/2" FNPT Stainless Steel
Process discharge connection
Cast Bronze
A P 3, P 4 pumps 3/4" FNPT
B P 1/MD1, P 2/MD2, T 1 pumps
1/2" FNPT
Process return connection
Stainless Steel
P 3, P 4 pumps 3/4" FNPT
P 1/MD1, P 2/MD2, T 1 pumps
1/2" FNPT
See Section 3 for additional
plumbing information.
Rear View
4
/
"
3
3
/
"
11
8
16
11.2
9.4
DRAIN
1/4" FPT Process Drain
Stainless Steel with
1/4" Brass plug
(P3, P4 pumps only)
• Thermo Fisher Scientific reserves the right to change specifications without notice.
2-14
ThermoFlex
1
/
1
4
3.2
P3 and P4 Flow control
(Optional)
1
15
5.0
36
/
"*
1
2
92.7
1
3.4
22"*
55.9
18
/
"*
1
2
46.9
15
/
"*
3
8
39.1
2
6.4
1/4" MPT Process Drain with
9/16" Riton connector
(P1/MD1, P2/MD2 and TU1
pumps only)
2
/
"
3
16
5.6
6
/
"
1
8
15.5
Top View
3
/
"
9
16
9.1
"
/
"
16
A
B
/
"
5
16
/
"*
1
2
26
/
"
3
8
67.0
23
/
"
1
2
59.7
10
/
"
3
16
25.9
1
/
"(2)
7
8
4.7
Optional 1/2" Auxiliary and
1/4" Auto-Refill Ports
Water-cooled only
12"*
30.5
6"*
15.2
1
/
"(2)
1
4
3.2
* Add 1/8" (3 mm) for SEMI chillers, see Section 5.
19
/
"
1
4
48.8
~ Shipping crate dimensions
26" (66 cm) wide
48" (122 cm) tall
47" (119 cm) deep
Facility water
connections
Cast Bronze 1/2"
FNPT
Thermo Scientific