|
|
|
|
 |
| Small caliber duct |
NON-INSULATED DUCT |
PIPE |
|
 |
| FITTING |
ELBOW(B) |
|
| TEE(T) |
|
| Y-PIECE(Y) |
|
| REDUCER(SJ,F) |
|
| NIPPLE(N) |
|
| SPECIAL NIPPLE(SN) |
|
| TC-BRANCH(TC) |
|
| END COVER(ER) |
|
| DAMPER(SD,SRD,SDW1,SDW2) |
|
| NON RETURN PLAT(RK,RK1) |
|
| SILENCER(YRS) |
|
| INDOOR VENTILATOR(RDG) |
|
| CLAMP(UA,UB) |
|
| PRE-INSULATED DUCT |
PIPE |
PR,PRS |
|
| FITTING |
ELBOW(PB) |
|
| TEE(PT) |
|
| Y-PIECE(PY) |
|
| REDUCER(PF) |
|
| DAMPER(PSD,PSRD,PSDW1,PSDW2) |
|
| NON RETURN PLAT(PRK,PRK1) |
|
| END CAP(EP) |
|
| CLAMP(PUA,PUB) |
|
| Other |
PEN PC'S(G,PG)
|
|
AUTO DAMPER(FD)
|
|
CLOSING DAMPER(CD)
|
|
BUTYL TAPE
|
|
|
| |
|
| |
|
|
