Description
C.A. Technologies 10 Gallon Non-ASME Air Agitated Pressure Tank Parts Manual (51-553 / 51-554)
This page provides the official parts manual for the C.A. Technologies 10 Gallon (Non-ASME) Air Agitated Pressure Tank. Use this manual to view the parts diagram, confirm part numbers, and click through to order genuine replacement parts from CET.
Models Covered: 51-553 (Single Regulated, Air Agitation) • 51-554 (Double Regulated, Air Agitation)
Note: These are 10 gallon tanks with air powered agitation. Use the parts list below to match item numbers to replacement parts.
Download the PDF Parts Manual
Important Safety Note (Non-ASME Requirement)
Flammable Materials Warning: If this pressure tank is used for spraying flammable materials, the operator must not pressurize the tank more than 15 PSI to meet OSHA requirements for non-ASME pressure vessels.
- Max tank pressure: 80 PSI. Do not adjust the safety relief valve. If it vents air, reduce the air inlet regulator setting.
- Do not alter the tank by welding, drilling, or machining.
- Always ground the tank with a 12 ga. wire to a known earth ground to prevent static sparks.
- Relieve tank pressure completely before removing the cover or material fill cap. Shut off air supply and vent pressure using the vent valve on the lid.
Shop These Tank Configurations
- 51-553 — 10 Gallon Pressure Tank (Single Regulated, Air Agitation)
- 51-554 — 10 Gallon Pressure Tank (Double Regulated, Air Agitation)
Order Replacement Parts (Click Part Numbers)
Below are the parts listed in the manual. Click any part number to open the matching product page on CET Store.
| Item | Part Number | Description |
|---|---|---|
| 1 | 51-538 | Tank Shell |
| 23 | 52-150 | Air Shut Off Valves |
| — | 51-543-10 | Disposable Plastic Tank Liner (10pk) |
| 24 | 52-6 | Air Regulator (51-222 Opt. 2nd Reg) |
| 2 | 51-539 | Optional SS Tank Liner |
| 25 | 51-545 | Agitator Shaft |
| 3 | 51-520 | Gasket (Available in 3 Pack) |
| 26 | 51-236 | Eye Bolt Assembly |
| 4 | 51-528 | Tank Lid Assembly |
| 27 | 51-233 | Pin Assembly |
| 5 | 52-58 | Pressure Gage |
| 28 | 51-534 | Fluid Pickup Tube |
| 6 | 51-535 | Guard |
| 29 | 51-224 | Caster (51-252 Opt. Stationary Feet) |
| 7 | 51-234 | Tank Vent Valve |
| 30 | 51-225 | Wrench |
| 8 | 51-240 | Air Motor |
| 31 | 51-532 | Inlet Strainer Assembly |
| 9 | 51-266 | Roll Pin |
| 32 | 51-237 | Air Flow Diffuser |
| 10 | 51-264 | Screw & Nut 1/4-20 x 1' lg |
| 33 | 98-0115 | Nut 3/8-16 |
| 11 | 51-524 | Material Fill Cap |
| 34 | 52-1 | Swivel Fitting |
| 12 | 51-522 | Seal Ring, Filler Cap |
| 35 | 51-549 | Inlet Screen Backup Plate |
| 13 | 51-262 | Set Screw 1/4-20 x 1/4 lg |
| 36 | 51-542 | Inlet Screen |
| 14 | 51-242 | Coupling |
| 37 | 51-519 | Inlet Screen Retaining Clip |
| 15 | 51-288 | Guide |
| 38 | 51-548 | Inlet Strainer Body |
| 16 | 51-289 | Chevron Packing Set |
| 39 | 51-246 | Propeller W/Bolt |
| 17 | 51-287 | Air Motor Base |
| 40 | 51-259 | Retaining Nut |
| 18 | 51-245 | Seal Ring |
| 41 | 51-271 | Muffler |
| 19 | 51-229 | Safety Relief Valve Assembly |
| 42 | 51-268 | 90 Degree Elbow |
| 20 | 52-151 | Material Outlet Vlave |
| 43 | 51-267 | 4-Way Union |
| 21 | 51-530 | Material Outlet Manifold |
| 44 | 53-562 | 1/4 x 1/4 Nipple Fitting |
| 22 | 51-247 | Speed Control Valve For Agitator |
Related Pressure Tank Manuals
- 10 Gallon Pressure Tank (No Agitation, Single Regulated)
- 10 Gallon Pressure Tank (No Agitation, Double Regulated)
- 10 Gallon Pressure Tank (Hand Agitation, Single Regulated)
- 10 Gallon Pressure Tank (Hand Agitation, Double Regulated)
Need Help Identifying a Part?
If you’re unsure which part you need for your 51-553 / 51-554 air-agitated 10 gallon tank, contact CET with your model number and item number from the diagram. We’ll help confirm compatibility before you order.
