DuraVent DAS1 Manual - Página 15

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DOUBLE 45° TEE, AVAILABLE with SMALLER SNOUT

(TD45)

Used to centrally connect two appliance manifolds to a

common duct.

Available with smaller snout (branch)

Figure 34: Double 45° Tee

Y TEE (TY)

Used to provide low-pressure drop joining two appliances.

Can be used as a single clean out toward each 90° direction

change. Offers the same diameter on all branches but is

available with a smaller snout (branch)

Figure 35: Y Tee

LATERAL TEE (BT)

NOTE: The lateral tee is only available up to 24" diameter.

For sizes 26" to 36" use a combination of 45° Tee and 45°

elbow.

Used to change direction at 90° at a lower resistance flow.

Figure 36: Lateral Tee

CIXPRO SERIES FOR GREASE DUCT UL1978 SUBMITTAL RECORD

TEE CAP (TC)

Used to close, seal or provide access for unused tee ports.

Figure 37: Tee Cap

DRAIN TEE CAP (DTC)

Used to close and seal unused tee ports and to provide a drain

port for grease or condensate at the base of a vertical duct. A

1" NPT nipple is provided

Figure 38: Drain Tee Cap

DRAIN BUCKET (DB)

Used at the base of a vertical riser as a drain reservoir and to

provide cleanout access. A 1" NPT nipple is provided.

Figure 39: Drain Bucket

TAPERED INCREASER (TIN)

Used when a pipe diameter change is required. Tapered

Increasers are typically used to provide an increase in duct

size, but they may also be used (in the opposite orientation) to

reduce the size of the duct. Caution should be exercised in

reducing duct sizes due to the resultant increase in flow

resistance.

NOTE: typically used in vertical applications to allow grease /

condensate flow.

Figure 40: Tapered Increaser

REV: 0

AUGUST 2017