Aquastor Amega SAA 320 - Tank-in-tank unvented cylinder

Aquastor Amega

Tank-in-Tank Unvented Hot Water Cylinder

The Aquastor Amega range of unvented indirect hot water cylinders use tank in tank technology which offers fast heat recovery for greater performance.

These cylinders are capable of heating large quantities of water within a very short time, making them ideal for large commercial and industrial applications where a large volume of hot water is required and where demand can peak at different times.

Application

  • Domestic, commercial and industrial installations where a large volume of hot water and rapid re-heat of water is required.
  • Applications requiring high performance and where space is restricted

SAA 210 / SAA240 / SAA300

  • 1" BSP primary connection
  • ¾" BSP cold feed/hot draw off

SAA 320 / SAA420

  • 1½" BSP primary connection
  • 1½" BSP cold feed/hot draw off

SAA 600

  • 2" BSP primary connection
  • 1½" BSP cold feed/hot draw off

Technical Specification

General
Product code 44565
Guarantee 2 years
Approvals CE
Features
Capacity - total (litres) 318 litres
Capacity - primary (litres) 55 litres
Heater surface area 2.65 m2
ErP class C
External expansion vessel size 25 litres
Materials
Inner cylinder Stainless steel (DHW)
Outer casing Co-polymer polypropylene
Performance
Standing heat loss @ 65 °C (kW/24h) 1.82 kW/24h
Max operating temperature - DHW 80 °C
Max operating pressure - DHW 8.6 bar
Max operating pressure - Heating primary 4 bar
Peak flow first 10 minutes at 45 °C 790 litres
Peak flow first hour at 45 °C 2285 litres
Continuous flow at 45°C 1794 litres/hr
Reheat time -
Pre-heating time from 10-80 °C) 23 minutes
Maximum operating pressure 5.0 bar
Connections
Connection - cold water feed 1½ " BSP male
Connection - DHW 1½ " BSP male
Connection - DHW secondary return 1½ " BSP male
Connection - primary 1½ " BSP female
Connection - recirculation/safety valve 1½ " male
Physical
Width 673 mm
Depth 673 mm
Height 1602 mm
Weight (including fittings) 141 Kg
Weight (Filled) 459 Kg

Product Variants
Part no Description
44562 SAA 210
44563 SAA 240
44564 SAA 300
44565 SAA 320
44566 SAA 420
44567 SAA 600