PC3F4344IUF00 HYDRONIC CIRCULATING 3 SPEED PUMP
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
® U.S. Registered Trademark
© 2012 Honeywell International Inc.
68-3085—02 M.S. Rev. 09-12
Printed in United States
Materials
Control:
3-step switch with manual speed selection
Motor protection
The motor includes an internal thermal overload protection.
External motor protection is not required.
Speed switching
Three speed, with manual selector.
Flange Connections
Universal flange
Bolt hole spacing 3-7/16 in. (87.3 mm)
Bolt holes 1/2 in. (12.7 mm)
Media
Clean water or water with up to 20% glycol. Up to 50% glycol
may be used, but flow characteristics will differ from these
specifications.
Fig. 2. Flow curve characteristics.
Optional and Replacement Parts
Check valves: PCV150
Flange gasket: PCG150
Table 1. Cross Reference for Pump Replacement
The information in this table is based on publicly available information as of the date of this publication. Honeywell is not liable if
information is found to be incorrect.
If the cross-referenced model uses a flow check valve, then use a flow check with the Honeywell model as well.
Each Honeywell circulator replaces both regular and rotated flange models.
Component
Material
Pump body
Cast iron
Impeller
Polyamide
Shaft
Ceramic
Bearing
Ceramic
Bearing plate
Stainless steel
Can
Stainless steel
Speed
Volts
Amps
Watts
1
115
1.26
145
2
1.61
185
3
1.83
210
PC3F4344IUF00
M32851A
H
(FEET)
US GPM
0
2
4
6
8
10
12
14
16
18
0
5
10 15 20 25 30 35 40 45 50 55 60 65
3
2
1
WITHOUT CHECK VALVE
WITH CHECK VALVE
Honeywell
Grundfos
Taco
Bell &
Gossett
Armstrong
Model
Pump
Length
Speed
Single
Speed
3-Speed
Single Speed
3-Speed
PC3F4344IUF00
8.5”
High
UP43-44F
UP43-44F-FC
UPS43-44 High
UPS43-44-FC High
HV
H-32
E16
Medium
UPS43-44 Med
UPS43-44-FC Med
0010F
0012F-IFC
0010 Med
NRF-33
H32
Low
UPS43-44 Low
UPS43-44-FC Low
0010F-IFC
0010 Low
