What is the location of a lantern ring on a pump?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the Washington State WDM 1 with flashcards, multiple choice questions, hints, and explanations. Get exam ready now!

Multiple Choice

What is the location of a lantern ring on a pump?

Explanation:
The lantern ring is part of the packing seal assembly and sits inside the stuffing box around the pump shaft. It’s a perforated ring that allows lubricant or coolant to reach the packing area, reducing friction, wear, and helping maintain a seal. Because of its lubrication function, its location is in the stuffing box, not in the suction line, pump casing, or impeller housing.

The lantern ring is part of the packing seal assembly and sits inside the stuffing box around the pump shaft. It’s a perforated ring that allows lubricant or coolant to reach the packing area, reducing friction, wear, and helping maintain a seal. Because of its lubrication function, its location is in the stuffing box, not in the suction line, pump casing, or impeller housing.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy