⭕️API PLAN 13⭕️

✔️Description
Product recirculation from seal chamber to pump suction via a flow control orifice.

✔️Features
1. Provides continuous vent for vertical pumps.

✔️Use
1. Wherever Plan 11 is not usable due to low-pressure margin between discharge and seal chamber pressure.

2. Used in vertical pumps.

✔️Caution
1. Check margin between seal chamber pressure and suction pressure.

2. Orifice size should be at least 1/8” (3.2mm).

✨️✨️⬇️🆔️⬇️✨️✨️
@mechanicalseal

🟣🟣🟣🟣🟣🟣🟣
#arta_sanat_arsen
#mechanical_seal
#API_PLAN_13