Pressure-drop activated trap seal primer valveA trap seal primer valve for automatically charging water into a sewer line trap from a water line containing water under variable pressure.MICHAEL J WHITESIDE
This trap seal primer valve conforms to ASSE 1018 or ASSE 1044 This product conforms to NYC Plumbing Code 1002.4 Trap Seal 5 This product really works! Posted byBrian Woodsonon 22nd Jul 2016 I own an ice cream and frozen yogurt shop. As you can imagine, lots of melted sweets go down th...
1. A distribution unit capable of attaching to an outlet of a trap seal primer valve, comprising: a) a distribution body having a plurality of outlets on one end and having an open chamber on the opposite end, the chamber having a plurality of compartments disposed therein, the compartments...
The valve has two flaps (2) which when opened first move coaxially towards each other, maintaining the seal (2a) between flap and inner wall of a housing pipe section (1a;9). The flaps (2) then seal against the opposite faces of a supporting ring (5) located between the two. In thi...
Trap Primer A trap primer (or trap seal primer) is a plumbing device or valve that adds water to traps. The water seals in traps are needed to prevent sewer ... - Fer Publishing 被引量: 0发表: 2012年 Multiple drain trap primer valve assembly for sewer lines A multiple drain trap prim...
Pressure-drop activated trap seal primer valveA trap seal primer valve for automatically charging water into a sewer line trap from a water line containing water under variable pressure.Michael J. Whiteside
Pressure-drop activated trap seal primer valveA trap seal primer valve for automatically charging water into a sewer line trap from a water line containing water under variable pressure.MICHAEL J WHITESIDE
Pressure-drop activated trap seal primer valveA trap seal primer valve for automatically charging water into a sewer line trap from a water line containing water under variable pressure.MICHAEL J. WHITESIDE
Pressure-drop activated trap seal primer valveA trap seal primer valve for automatically charging water into a sewer line trap from a water line containing water under variable pressure.doi:US6152164 AWhiteside, Michael JUS
The design consists of the features of shape, ornament, pattern and configuration of a Trap Seal Primer Device shown in solid lines in the drawings. The portions of the Trap Seal Primer Device shown in even broken lines are for purposes of illustration only and do not form part of the ...