Single-Chamber Needle And Seat Kit; Extended Needle And Seat Service Kit; Waterborne Dual Chamber Ball And Seat Kit; Standard Angled Dual-Chamber Ball And Seat Kit - Nordson A7A Customer Product Manual

Item Part
— 106280
19 - - - - - -
20 940174
21 1072724
Item Part
— 106234
19 - - - - - -
20 940174
Item Part
— 337305
19 - - - - - -
20 940174
22 940105
NOTE A: Order two kits to repair both chambers.
Item Part
— 159447
19 - - - - - -
20 940174
22 940105
NOTE A: Order two kits to repair both chambers.
E 2019 Nordson Corporation
A7A Single and Dual Automatic Airless Spray Guns

Single-Chamber Needle and Seat Kit

Use this kit for the standard and stainless steel single-chamber guns
(248445, 153160).
Description
SERVICE KIT, needle and seat, tapered, A7A
S NEEDLE and seat
S O-RING, Viton, black, 0.688 x 0.813 in.
S SCREW, pan, #10-32 x 0.50 in., stainless steel

Extended Needle and Seat Service Kit

Use this kit for the standard extended single-chamber gun (245375).
Description
SERVICE KIT, needle and seat, A7A
S NEEDLE and seat, A7A, extended
S O-RING, Viton, black, 0.688 x 0.813 in.

Waterborne Dual Chamber Ball and Seat Kit

Use this kit for the non-corrosive dual chamber gun (342300) and the
stainless steel waterborne straight and angled dual-chamber guns (337302,
337304).
Description
SERVICE KIT, ball and seat, waterborne
S BALL and seat, waterborne
S O-RING, Viton, black, 0.688 x 0.813 in.
S O-RING, PTFE, 0.25 x 0.375 x 0.063 in.
Standard Angled Dual-Chamber
Ball and Seat Kit
Use this kit for the standard angled dual-chamber gun (160062).
Description
SERVICE KIT, ball and seat
S BALL and seat
S O-RING, Viton, black, 0.688 x 0.813 in.
S O-RING, PTFE, 0.25 x 0.375 x 0.063 in.
37
Quantity Note
1
1
1
4
Quantity Note
1
1
1
Quantity Note
1 A
1
1
1
Quantity Note
1 A
1
1
1
Part 1072640A