Names Of The Main Components And Accessories - Xylem Bell & Gossett Autocirc e3-4 Series Installation, Operation And Maintenance Manual

Instant hot water recirculating systems
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3.5

Names of the main components and accessories

Figure 3
No.
10
11
Installation, Operation and Maintenance Manual
Description
1
End cap
2
Control knob
3
Stator (pump motor)
4
Cable gland
5
Screw ring
6
Ceramic bearing ball
7
O-ring
8
Rotor with closed impeller
9
Pump housing 1/2-14 NPT (code: BT)
Timer
Rotor with open impeller
No.
Description
12
Pump housing Autocirc (code: BA)
13
Fixing bracket
14
Screw 5/32"x1 9/16" (4x40 mm); 2 pcs.
15
Plastic anchor 1/4"x1 3/16" (6x30 mm);
2 pcs.
16
Pump housing Sweat (code: BS)
17
Union fitting for 1/2" copper pipe; 2 pcs.
18
Integrated check valve
19
Integrated air vent
20
Pump housing 1-18 UNS (code: BU)
21
Integrated ball shut-off valve
en – Original Instructions
13

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