SWM & SWP

The AESSEAL^® SWM (System Water Management) and SWP (System Weld Pad) vessels are lower cost alternatives to the SW Range of Water Management Systems. Both the SWM and SWP utilize the pressure available from the plant water line to pressurise the barrier fluid inside the vessel. Also This provides a pressurised barrier fluid that maintains a stable fluid film across the seal faces. The non-return valve protects the plant water line from process contamination and also maintains the maximum pressure from the plant water line. Also All vessels are designed and manufactured in accordance with ASME VIII Div.1 and all SW systems comply with Pressure Equipment Directive PED (2014/68/EU).

Features:

• 304 SS vessel construction – Suitable for a range of challenging environments
• Non-return valve – Protects plant water supply from contamination, and maintains vessel pressure in the event of supply interruption
• Weld pad level gauge (SWP only) Robust and Industrially acceptable visual indication of fluid level

Specifications

System Specification:

Maximum Set Pressure: 6 barg / 87 psig*
Maximum Design Pressure: 10 barg / 145 psig
Minimum Working Pressure: 1 barg / 15 psig
Maximum Temperature: 80°C / 176°F (with suitably rated piping / hosing)
Minimum Temperature: 0°C / 32°F**
* 8 Barg can be achieved with optional expansion vessel
** Protection against freezing required for water below 0°C

Vessel:

Construction: 304 Stainless Steel
SWM capacity: 10 litres / 2.64 gal (US)
SWP capacity: 12 litres / 3 gal (US)
Connections: 1/2” NPT for seal feed and return hoses
Finish: White powder coat (SWM only) and satin bead blast (SWP only)
Designed to: ASME VIII Div.1

Included Components (SWM & SWP ):

Non-return valve: Stainless Steel
Pressure gauge: Brass (Stainless Steel options available)
Ball valve (drain): Nickel plated Brass

Download catalog for more information:SWM & SWP