VAYU4U – INFIS
Industrial Air Receivers
Pressure vessels designed to IS 2825, hydro-tested and supplied with full documentation.
- IS 2825
- Hydro-tested
Overview
About Industrial Air Receivers
VAYU4U – INFIS industrial air receivers are fabricated, tested and documented in our Hyderabad workshop. We do not sub-contract vessel manufacture.
Receivers stabilise system pressure, store compressed air to meet peak demand and allow moisture to separate before downstream treatment. Standard vertical configurations range from 500 to 5,000 litres at 7 to 16 bar, with horizontal, larger, stainless steel and custom-pressure vessels available on request.
Key Features
- Designed to IS 2825; ASME Sec VIII Div 1 on request
- Hydrostatic test at 1.5× working pressure on every vessel
- DP test on all welds; RT / UT on request
- Sandblasted to Sa 2.5 with epoxy primer and polyurethane topcoat
- Supplied with MTC, hydro test certificate, weld map and GA drawing
- Fabricated in-house in Hyderabad
Technical Data
Specifications
| Parameter | Value / Specification |
|---|---|
| Configuration | Vertical (standard) / Horizontal (on request) |
| Capacity Range | 500 litres to 5,000 litres; larger on request |
| Working Pressure | 7 bar / 10 bar / 12.5 bar / 16 bar; custom on request |
| Design Code | IS 2825 (standard); ASME Sec VIII Div 1 on request |
| Shell Material | IS 2062 Gr. A / SA 516 Gr. 70 (carbon steel); SS 304 / SS 316 on request |
| Weld Procedure | SMAW / GTAW; WPS & PQR as per ASME IX |
| Testing | Hydrostatic test at 1.5× working pressure; DP test on all welds |
| Non-Destructive Examination | Visual + DP (standard); RT / UT on request per code requirement |
| Fittings Supplied | Inlet (top), outlet (side), safety valve (top), pressure gauge, manual drain (bottom), auto drain (optional) |
| Nozzle Rating | PN16 / PN40 flanged or screwed (NPT/BSP) per customer specification |
| Surface Preparation | Sandblasted to Sa 2.5 (ISO 8501-1) |
| Coating / Finish | 2-coat epoxy primer (DFT 75 µm each) + polyurethane topcoat (DFT 50 µm); colour on request |
| Compliance / Marking | IS 2825 stamp; CE marking for export on request |
| Documents Supplied | Material Test Certificate (MTC), Hydrostatic test certificate, Weld map, GA drawing (AutoCAD), Datasheet |
| Lead Time | 3–6 weeks depending on size and pressure class |
- Configuration
- Vertical (standard) / Horizontal (on request)
- Capacity Range
- 500 litres to 5,000 litres; larger on request
- Working Pressure
- 7 bar / 10 bar / 12.5 bar / 16 bar; custom on request
- Design Code
- IS 2825 (standard); ASME Sec VIII Div 1 on request
- Shell Material
- IS 2062 Gr. A / SA 516 Gr. 70 (carbon steel); SS 304 / SS 316 on request
- Weld Procedure
- SMAW / GTAW; WPS & PQR as per ASME IX
- Testing
- Hydrostatic test at 1.5× working pressure; DP test on all welds
- Non-Destructive Examination
- Visual + DP (standard); RT / UT on request per code requirement
- Fittings Supplied
- Inlet (top), outlet (side), safety valve (top), pressure gauge, manual drain (bottom), auto drain (optional)
- Nozzle Rating
- PN16 / PN40 flanged or screwed (NPT/BSP) per customer specification
- Surface Preparation
- Sandblasted to Sa 2.5 (ISO 8501-1)
- Coating / Finish
- 2-coat epoxy primer (DFT 75 µm each) + polyurethane topcoat (DFT 50 µm); colour on request
- Compliance / Marking
- IS 2825 stamp; CE marking for export on request
- Documents Supplied
- Material Test Certificate (MTC), Hydrostatic test certificate, Weld map, GA drawing (AutoCAD), Datasheet
- Lead Time
- 3–6 weeks depending on size and pressure class
All specifications subject to final engineering review. Non-standard sizes and configurations available on request.
Where It's Used
Applications
- Compressor stations & workshop air
- Packaging lines & textile machinery
- Pharma, food processing & automotive assembly
- Low-headroom & skid-mounted systems
- Centralised compressed air & OEM skids
- Vacuum receivers & separator vessels
Need Industrial Air Receivers?
Tell us your application and we'll respond with a technical review and quotation within 1 business day.
