Pentair BK4875, Инструкция по установке, эксплуатации и ремонту, Страница: 2 / 8

replacement parts list
* Standard hardware item, purchase locally.
Key
no. Description Qty. BK4875
1 O-Ring 1 U9-202
2 Clamp 1 J19-6
3 O-Ring 1 U9-201
4 Venturi (1 each - use only one) 1 N32P-63
1 N32P-64
1 N32P-65
1 N32P-72
5 Nozzle (1 each - use only one) (#51) 1 J34P-41
(#54) 1 J34P-44
6 Ejector body insert 1 N40-39P
7 Gasket 1 J20-18
8 Ejector body 1 N40-38P
9 Check valve O-Ring 1 U9-226
10 Check valve (complete) 1 N166-5P
11 1/8” NPT Pipe plug 1 *
12 #10 - 16 x 1-1/8” Screw 4 U30-742SS
3. Mount ejector assembly on pump body with venturi
inserted into top (1-1/4” NPT) port on pump face. AVC
port on ejector body should be on BOTTOM of ejector.
4. Align lugs on ejector body with slots on pump flange.
5. Place clamp over flanges and snug up.
6. Alternately tighten clamp screw and tap outside of clamp
with a plastic mallet to insure proper seating of
O-Ring (See Figure 4).
7. When connecting to a standard tank, remove plug
from 1/8” NPT AVC port in bottom of ejector body and
connect air volume control tube to port. For precharged
tank system, leave port plugged (See Figure 4).
see page 7 for performance.
2
figure 4
1202 0794 NF
1
2
3
4
5
12
6
7
8
9
10
11
1722 0495NF
figure 5 – replacement parts illustration
MODEL
BK4875