Description
C.A. Technologies 2.5 Gallon SS Non-ASME Stainless Steel Air Agitated Bottom Outlet Pressure Tank Parts Manual (51-913 / 51-914 / 51-915)
This page provides the official parts manual for the C.A. Technologies 2.5 Gallon SS (Non-ASME) Stainless Steel Air Agitated Bottom Outlet 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: 51-915 (Non Regulated) • 51-913 (Single Regulated) • 51-914 (Double Regulated)
Note: This is a 2.5 gallon stainless steel non-ASME bottom outlet tank 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
- 51-915 — 2.5 Gallon Bottom Outlet Tank (Non Regulated)
- 51-913 — 2.5 Gallon Bottom Outlet Tank (Single Regulated, Air Agitated)
- 51-914 — 2.5 Gallon Bottom Outlet Tank (Double Regulated, Air Agitated)
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. Only part numbers with embedded PDF hyperlinks are linked below.
| Item | Part Number | Description |
|---|---|---|
| 1 | 51-278SS | Tank Shell |
| 2 | 51-220 | Gasket |
| 3 | 51-279SS | Tank Lid Assembly |
| 4 | 51-229 | Safety Relief Valve Assembly |
| 5 | 51-234 | Tank Vent Valve |
| 6 | 51-280 | Swivel Connection |
| 7 | 52-10A | Fluid Regulator Assembly |
| 8 | 52-11A | Atomizing Air Regulator Assembly |
| 9 | 52-58 | Pressure Gauge |
| 10 | 52-303 | Dual Regulator Assembly |
| 11 | 51-237 | Air Flow Diffuser |
| 12 | 51-236 | Eye Bolt Assembly |
| 13 | 51-271 | Muffler |
| 14 | 51-262 | Set Screw |
| 15 | 51-266 | Roll Pin |
| 16 | 51-242 | Coupling |
| 17 | 51-288 | Guide |
| 18 | 51-289 | Shaft Seal Assembly |
| 19 | 51-264 | Screw & Nut |
| 20 | 51-245 | Seal Ring |
| 21 | 51-272 | 3-Way Union |
| 22 | 51-239 | Double Male Nipple |
| 23 | 51-247 | Speed Control Valve |
| 24 | 51-276SS | Agitator Shaft |
| 25 | 51-259SS | Retaining Nut |
| 26 | 51-246 | Propeller |
| 27 | 51-236 | Eye Bolt Assembly |
| 28 | 51-233 | Pin Assembly |
| — | 51-224 | Caster |
| — | 51-252 | Optional Feet |
| — | 51-238SS | Guard |
| — | 98-0115 | Nut |
| — | 51-240SS | Air Motor |
| — | 51-287SS | Air Motor Base |
| — | 51-275SS | Fluid Outlet Elbow |
| — | 51-274SS | Fluid Outlet Ball Valve |
| — | 98-0383 | Adapter note item |
| — | 53-555 | Adapter note item |
Related Pressure Tank Manuals
- 2.5 Gallon Bottom Outlet Tank (51-910)
- 2.5 Gallon Bottom Outlet Tank (51-911)
- 2.5 Gallon Bottom Outlet Tank (51-912)
- 5 Gallon Bottom Outlet Tank (51-920)
- 5 Gallon Bottom Outlet Tank (51-921)
- 5 Gallon Bottom Outlet Tank (51-922)
- 12.5 Gallon Bottom Outlet Tank (51-940)
- 12.5 Gallon Bottom Outlet Tank (51-941)
- 12.5 Gallon Bottom Outlet Tank (51-942)
- 12.5 Gallon Bottom Outlet Tank (51-944)
- 12.5 Gallon Bottom Outlet Tank (51-945)
Need Help Identifying a Part?
If you’re unsure which part you need for your 51-913 / 51-914 / 51-915 tank, contact CET with your model number and item number from the diagram. We’ll help confirm compatibility before you order.
