primatic
EA single feed indirect cylinder. For use in an open vented hotwater system.
Primary Sytems
Primatic is suitable for gravity circulation and will typically reheat from 10 to 60oC in 60 mins
Primatic is suitable for pumped circulation and is capable of reheating from 10 to 60oC in 30 mins
Primatic is not suitable for sealed primary systems.
Installations incorperating Primatic units should not have any form of inhibitor added to the primary system.
Grade
Available in 2 grades to suit the following working head.
Insulation
Primatic has a single thickness of C.F.C free urethane foam lagging as standard, this adds approximately 50mm to the cylinder diameter.
Primatic is available with a double thickness of C.F.C free urethane foam lagging on request, this gives lower heat loss and will add approximately
100mm to the cylinder diameter.
Primary capacity/Boiler ratings
Standard models (BS class 110):suitable for use with gravity or pumped circulation on installations with total primary volume i.e.
contents of boiler, radiators and primary pipework, plus 4.5 litres (one gallon) for the "Primatic" unit up to a maximum of 110 litres (24 gallons).
Size of screwed connections
(fitted as standard)
BS Ref. |
Secondary Connections |
Primary Coil Connections |
ALL |
G1" Female |
G1" Male |
Male screwed secondary connections are available to order.
Primatic units are not available with compression connections.
Side entry immersion heater bosses are available to order.
Data Sheet
A data sheet on Primatic cylinders is available upon request.
BS ref. |
Unlagged Diameter |
Unlagged Height |
Capacity |
Heat Surface |
Height of connections (from base) |
|
| |
A |
B |
|
|
C |
D |
E |
| |
mm |
mm |
litres |
m2 |
mm |
mm |
mm |
- |
900 |
400 |
92 |
0.63 |
100 |
140 |
178 |
7 |
900 |
450 |
108 |
0.66 |
100 |
140 |
230 |
8 |
1050 |
450 |
130 |
0.78 |
100 |
140 |
305 |
9 |
1200 |
450 |
152 |
0.91 |
100 |
140 |
380 |
|
