Limits
Mark：
1. Water flow rate 1~5 m/s;
2. Conventional products are copper-based brazing heat exchangers;
Mark：
‘n’is the number of plates.
M8 bolt tightening torque is less than 12 N·m.
Weight data includes connection, excluding foot and eye.
FS14, 15, 20 of front and rear plate have flat or corrugated type.
There are two choices of plate material: 304 and 316L.
Connection introduction
socket weld: stainless steel connections designed for copper pipe welding.
Welding method: clean the surface of the connection, apply flux, insert the copper pipe into the connection, use silver-copper solder with ≥45% silver, soldering temperature ≤450℃ (840℉), brazing temperature 450～800℃ (840- 1470℉). Wrap damp clothes to prevent the heat exchanger from overheating. Do not overheat it, which will cause the brazing inside the heat exchanger to melt.
thread: british pipe threaded connections manufactured according to ISO standards. There are two matching methods for pipe threads: cylindrical internal thread and conical external thread; conical internal thread and conical external thread.
