Roberts Gorden EP-203, EP-200 Series Condensate Check Valve, Condensate Trap and Condensate Tee

SECTION 5: PUMP INSTALLATION

FIGURE 9: Condensate Check Valve

1" NPT threaded hole. Use 1" x ¾" reducer.

(not supplied)

Copper or galvanized pipe between pump and condensate

valve.

3/4" female

Condensate	flow
Valve
Assembly

3/4" female

Wall	Description	Part Number
	Condensate Valve Assembly	01327001

36" Minimum vertical drop between pump and condensate valve assembly.

Must be connected to a drain system in accordance with local codes.

FIGURE 10: Condensate Tee - Discharge Side

	4"(100 mm)
Flex Boot	Minimum	Tee

	Approved
Drain Cap	Thimble
	(if applicable)
	1"(25 mm)
	P.V.C

5.3 Condensate Trap and Condensate Tee

The condensate trap assembly (optional) (P/N 01327001), should be installed on the inlet side of the EP-200 Series pump assembly, See Page 11, Figure 9.

It is possible to eliminate the condensate trap assem- bly on the pump if the one-inch threaded hole is plugged. This arrangement will permit drainage of condensate through the pump and outside via hori- zontal (pitched) discharge line.

The condensate trap assembly in the discharge line can be eliminated if the discharge line is horizontal through the wall and pitched down at least one inch per foot. A condensate trap on the discharge side is required if there is a vertical rise in the discharge line.

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