Air Assist Airless 20:1 Fine Finish Pump
Manufacturer: C.A. Technologies
Part Number: C-20 - ABCD
Description: Air Assist Airless 20:1 Fine Finish Pump
Configuration Options:
- Upper Seal (A): Select Self-Adjusting (S) or Manual Take-Up (M)
- Lower Seal (B): Select U-Cup (C) or V-Packing (P)
- Fluid Inlet (C): 3/4" NPT (0)
- Fluid Outlet (D): 1/4" NPS (M), with optional Filter Assembly (F), and Stainless Steel Filter Assembly (FSS).
Bare Pump Hoses and Guns are sold separately.
The New Air Assist Airless pump from C.A.T. is an all-stainless 20:1 ratio pump for higher viscosity materials and multi-gun operation, it incorporates a totally enclosed throat seal to reduce contamination and a sight gauge for ease of checking lubricant levels. This durable and dependable pump is for continuous operation with a 2 GPM displacement for single or multiple gun applications (8 guns up to 13 thousandths tip). The air motor magnetic no-stall trip mechanism insures smooth pump stroke transition with no "surge" or "wink" in the spray pattern maximizing transfer efficiency. The fluid section is all stainless steel and can be used for most solvent and waterborne coatings, paints, pigmented lacquers, pre, and post-catalyzed materials, and primers. The new "Cat Fast Clamp" makes for easy and rapid removal for maintenance of the fluid section from the air motor. These were built for easy "field" repairs with fewer parts lowering maintenance costs and equipment downtime. An optional separate fluid section fluid filter with multiple outlets is also available. The standard fluid section utilizes a spring seal configuration on the lower portion and a self-adjusting "V" packing on the upper portion. An optional self-adjusting "V" packing for the lower portion is also available for more abrasive coatings.
Parts and Accessories:
Ref. No. | Part No. | Description |
1 | 74-218 | 3/4" NPT Inlet Fitting |
74-222 | 1/2" SAE Inlet Fitting | |
74-224 | 3/4" SAE Inlet Fitting | |
2 | 74-223 | Ball Seat - Lower |
3 | 98-8027 | O-Ring |
4 | 98-0291 | 7/8" Dia. Ball |
5 | 74-217 | Ball Cage |
6 | 98-8132 | O-Ring |
7 | 98-8136 | O-Ring |
8 | 74-210-B | Lower Pump Tube |
9 | 74-243 | Lower Bushing |
10 | 74-213 | Seal Carrier - Lower |
10A | 74-239 | V-Packing Set |
11 | 74-210-A | Upper Pump Tube |
12 | 98-7140 | O-Ring |
13 | 74-231 | Locking Ring |
14 | 74-228 | Coupling Tube |
15 | 98-0261 | 1/4" NPT SS Plug |
16 | 98-7019 | O-Ring |
17 | 74-236 | Sight Glass |
18 | 74-237 | Gasket |
19 | 74-238 | Retainer - Sight Window |
20 | 74-221 | Seal Plate |
21 | 98-8131 | O-Ring |
22 | 74-214 | Seal Pack |
22A | 74-235 | V-Packing Set (Opt. Manual Adj.) |
23 | 74-242 | Upper Bushing |
24 | 74-212 | Seal Carrier - Upper |
24A | 74-233 | Seal Carrier - V-Packing Set |
25 | 74-211 | Seal Retainer Nut |
26 | 74-220 | Seat Retainer - Upper |
27 | 98-8115 | O-Ring |
28 | 74-123 | Ball Seat |
29 | 98-0190 | 1/2" SS Ball |
30 | 74-219 | Ball Cage - Upper |
31 | 74-216 | Pump Rod Assembly |
32 | 74-241 | Clevis Pin |
33 | 98-0314 | E-Clip |
34 | 74-229 | Coupling Clamp |
35 | 74-215 | U-Cup Seal |
Ref. No. | Part No. | Description |
1 | 98-0312 | 1/4-20 Socket HD. Cap Screw |
2 | 75-268 | Valve Cap |
3 | 98-5057 | O-Ring |
4 | 98-7015 | O-Ring |
5 | 75-262 | Spool Seat |
6 | 75-267 | Upper Valve Body |
7 | 75-266 | Center Valve Body |
8 | 98-0166 | Air Inlet Fitting |
9 | 75-260 | Magnet Assembly |
10 | 75-265 | Lower Valve Body |
11 | 98-0114 | 1/4-28 x 1/4" LG Set Screw |
12 | 98-6112 | O-Ring |
13 | 75-269 | Valve Spoo |
14 | 75-271 | Spool Spacer |
15 | 75-261 | Spool Shuttle |
16 | 75-217 | Trip Rod |
17 | 98-0310 | Snap Ring |
18 | 75-226 | Trip Spacer |
19 | 75-126 | Trip Spring |
20 | 75-218 | Trip Rod Spacer |
21 | 98-0118 | Hex Nut |
22 | 98-0311 | Snap Ring |
23 | 75-229 | Trip Rod Seal Cartridge Assembly |
24 | 98-7019 | O-Ring |
25 | 75-213 | Cylinder Head |
26 | 98-7049 | O-Ring |
27 | 75-211 | Air Cylinder |
28 | 75-225 | Air Transfer Tube |
29 | 75-212 | Cylinder Head |
30 | 98-0316 | Washer |
31 | 98-0177 | Lock Washer |
32 | 98-0293 | 3/8-16 Hex HD. Bolt |
33 | 98-7030 | O-Ring |
34 | 75-235 | Motor Rod Seal Cartridge Assembly |
35 | 75-221 | Coupling, Seal Retainer |
36 | 98-0317 | Washer |
37 | 98-0206 | Lock Washer |
38 | 98-0154 | 5/16-18 Hex HD. Bolt |
39 | 75-235 | Piston and Rod Assembly |
40 | 98-7248 | O-Ring |
41 | 75-145 | Muffler |
42 | 98-0261 | Plug |