IP56 or IP 66 for Code: 542470, Type:TC21750;Protection Class GTT / 7RG, Art.-Nr.: 67407X; GTT / 7RG (67407X) RF 100 D201, Art. N: 85214201;Pipe-spring standard manometer LAG-14 ER, Art. N: 43410;Leak indicator LAG-14 ER GTT / 7RG, Art.-Nr.: 67407X;Gehäuse-Tauchthermostat Art N: 40540 (LAG mounting kit for LAG-13K) 84 127 - obsolete, alternative 84 127K;Brandschutzschalter 84 127K RF 130 PG, D102 (87916102);Rohrfedermanometer-Process-Gauge: 0085AQ0985 67407X, GTT / 7RG;Housing immersion thermostat Unitop 3000 (28000) Pneumofix Typ 2 (20142) Unitop-Set AdBlue, pneumatisches (28040);