BEL 8" Side Port - RO Pressure Vessel Design - 600-1M to 8M

Oct 29, 2026

RO pressure vessel design document and form for BEL 8" side-port vessels, specifying configurable side-port diameters, vessel quantity, working pressure options, and the number of membrane elements per vessel. It includes required fields for membrane brand and type, outlet/permeate port configuration, and confirmation of the BEL8-S type format. Notes cover shimming guidance, drawing and reprint constraints, reference-only dimensions, indoor storage and installation, and maximum allowable pressures and operating temperature limits.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Notes and general requirements

Dimensional and drawing notes

Operational limits and installation

Design title and drawing revision

Order form fields

Port configuration and vessel count

Working pressure and membrane elements

Membrane type, ASME option, adapters, color

| | | | | | | --- | --- | --- | --- | --- | | * Ports with special height (H) in vessel and Length between ports (P)
can be changed to adapt old dimension-with customer's special request.
** NC (Non Code)
| | | Notes:
1. All dimensions are for reference only, not for construction unless certified.
2. For membranes shimming (if needed) use disks spacers on feed side of the vessels.
3. Drawing unit: mm. (inches)
4. Saddles can be shimmed if required.
5. Do not scale drawing, may be reprinted on any paper size or copied.
6. The vessel is supplied with two strap assembly.
7. For 1500 PSI vessels see the General Drawing for BEL8-S-1500-PV / R13 .
8. Storage & installation: Indoor. | | | | Warning. | | | | | | | | | | | | 3. Max. allowable pressure not to exceed the indicated working pressure.
4. Permeate internal pressure not to exceed 125 psi. (8.6 bar) .
5. Operating temperature not to exceed 49°C (120°F) . | | TITLE: BEL 8" Side Port
RO PRESSURE VESSEL DESIGN DMG 18/01/2019 CHECK JMEP 18/01/2019 DRAWING Nº:
BEL8-S-PV APPR. MAF 18/01/2019 REV.: 13 | | ORDER / R. F.Q. FORM-8” SIDE PORT PRESSURE VESSELS Please fill and send it to your contact at BEL P.O. / R. F.Q. Number: Customer name: 1. NEW SYSTEM / EXISTING SYSTEM or Replacement , please provide details: 2. F/C PORTS CONFIGURATION: Please indicate side port requirement on each side of the vessel (Mark the letter indicating port diameter in the box at each required port location) A – 1.5” B – 2” C – 2.5” D – 3” E – 4” (Ports with a diameter of 2. 5”& 3” & 4” cannot be mounted in 90o from with any other port) 3. NUMBER OF VESSELS: Units (Please use separate forms for each type in case of multi-type orders) 4. WORKING PRESSURE RATE (PSI): 300 450 600 1,000 1,200 5. NUMBER OF MEMBRANE ELEMENTS IN EACH VESSEL: (1,,,,,,8) 6. MEMBRANE BRAND AND TYPE: 7. CONFIRM TYPE: BEL8-S- ( x ) - - M \# of ports dia. of port pressure \# of membranes- (Example: BEL8-S(4 x 2.5”)– 1,000-7M) 8. PERMEATE PORTS OUTLET: 1.5” NPT male 1.5” Victaulic grooved 1” BSP female 9. ASME code SEC. X, RP stamped vessel: NO YES (please contact for pricing) 10. ADAPTERS OPTIONS: Two Standard adapters Standard & Solid (blind) adapter 11. COLOR: Standard (white, RAL 9010) Other RAL number: (contact for pricing) Customer signature: Date: [FOR DETAILS PLEASE VISIT OUR WEBSITE:](FOR DETAILS PLEASE VISIT OUR WEBSITE: www.belvessels.com)[ ](FOR DETAILS PLEASE VISIT OUR WEBSITE: www.belvessels.com)[www.belvessels.com](FOR DETAILS PLEASE VISIT OUR WEBSITE: www.belvessels.com) May, 2018

FAQs

What are the main side-port diameter options for the BEL 8" side-port vessel?

The form lists A–1.5", B–2", C–2.5", D–3", and E–4". It also states that ports with 2.5", 3", and 4" cannot be mounted at 90° with any other port.

What working pressure rates does the order form support?

The working pressure options provided are 300, 450, 600, 1,000, and 1,200 PSI. The form also includes guidance that maximum allowable pressure must not exceed the indicated working pressure.

What limits and installation notes are included for safe operation?

The notes state permeate internal pressure must not exceed 125 psi (8.6 bar) and operating temperature must not exceed 49°C (120°F). Storage and installation are specified as indoor.

Oct 29, 2026

Upload by Emma Wilson