The analytical pump head (P/N 22185-60213) consists of the entire analytical pump head assembly. For expanded views, see the following images.

 

Figure Analytical pump head components
Analytical pump head components

Item

Part number

Description

Quantity

1

22185-20211

Pump head block

1

2

22185-20212

Seal wash housing

2

3

22185-60214

Pump head rear plate

1

4

22185-98201

Piston seal

2

5

22185-98202

Sapphire piston

2

6

B51002818

Large O-ring

2

7

22185-98205

Ceramic washer

2

8

B51002819

Small O-ring

1

9

B51000563

Piston seal

2

Figure Analytical pump head components (view 2)
Analytical pump head components (view 2), continued

Item

Part number

Description

Quantity

1

22185-10201

Mounting plate

1

2

22185-10202

Face plate

1

3

22185-60213

Flangeless pump head

1

4

22185-60206

Transducer

1

5

22185-61008R

Pump patch PCB

1

6

22185-98200

Pump mechanism

1

7

045938

Screw to secure transducer block to mechanism

2

8

049649

Screw to secure face plate to mechanism

2

9

60-045686

Screw, M04 X0 70X006

1

10

60-050485

Screw for mounting plate

4

11

60-050490

Locking washer for mounting plate

4

12

00470-06315

Flat washer for M8 bolt

1

13

00671-01-00025

Locking washer for M8 bolt

1

14

C0619-01-00155

M8 bolt

1

15

22000-98001

PEEK fitting

4

16

22185-30201

Tubing

2

17

22185-60208

Outlet check valve

1

18

22185-60209

Inlet check valve

1

19

043276

Double-cone ferrule

4

20

B51003205

Label

1