Aegis DROPSTER™
Drop Nipple
The Aegis Dropster™ Non-Adjustable Drop Nipple is a highly engineered reducing nipple made from high strength carbon steel conforming to ASTM standards. The one inch (1”) male NPT or ISO threaded or plain inlet by half inch (½”) or three quarter inch (¾”) NPT sprinkler outlet by a standard or specified fitting length eliminates threaded reducing coupling and labor make-up costs. A “double end” model with a half inch (½”) or three quarter inch (¾”) NPT sprinkler outlet on both ends for field cutting, threading, and installation is available.
Any Aegis Dropster™ model may be field cut down, threaded, and installed. Designed for use in wet or dry systems in accordance with NFPA Standards 13, 13R, & 13D, and is rated for use at a maximum pressure and temperature of 300 PSI and 300°F, respectively. UL & ULC Listed in accordance to UL 1474 5th Edition, UL213 4th Edition, UL213B Issue 5 and FM Approved in accordance to FM Class 1631. The inlet threads conform to ANSI B1.20.1 NPT or ISO 7-1. The outlet threads conform to ANSI B1.20.1 NPT or better. Each unit has been pressure tested for material integrity prior to shipment.
MADE WITH:
SPECIFICATIONS
Standard
| Drop Nominal length |
40MT 1" MNPT INLET 1/2" NPT OUTLET Part # |
40MT 1" MNPT INLET 3/4" NPT OUTLET Part # |
40PE 1" PLAIN INLET 1/2" NPT OUTLET Part # |
40PE 1" PLAIN INLET 3/4" NPT OUTLET Part # |
40DE 1/2" NPT INLET 1/2" NPT OUTLET Part # |
40DE 3/4" NPT INLET 3/4" NPT OUTLET Part # |
Overall Length |
Equiv. length 40mt/pe 1/2 & 3/4 *** |
Weight Each |
BOX QTY. |
|---|---|---|---|---|---|---|---|---|---|---|
| 4" | 90401504 | 90401704 | 5" | 0.5' / 2.4' | 0.7 lbs | 45 | ||||
| 4½" | 904015045 | 904017045 | 5½" | 0.5' / 2.4' | 0.7 lbs | 42 | ||||
| 5" | 90401505 | 90401705 | 6" | 0.5' / 2.4' | 0.8 lbs | 42 | ||||
| 5½" | 904015055 | 904017055 | 6½" | 0.5' / 2.4' | 0.9 lbs | 25 | ||||
| 6" | 90401506 | 90401706 | 7" | 0.5' / 2.4' | 0.9 lbs | 25 | ||||
| 6½" | 904015065 | 904017065 | 7½" | 1.0' / 2.6' | 1.0 lbs | 25 | ||||
| 7" | 90401507 | 90401707 | 8" | 1.0' / 2.6' | 1.1 lbs | 25 | ||||
| 7½" | 904015075 | 904017075 | 8½" | 1.0' / 2.6' | 1.2 lbs | 25 | ||||
| 8" | 90401508 | 90401708 | 9" | 1.0' / 2.6' | 1.2 lbs | 25 | ||||
| 8½" | 904015085 | 904017085 | 9½" | 1.0' / 2.6' | 1.3 lbs | 25 | ||||
| 9" | 90401509 | 90401709 | 10" | 1.0' / 2.6' | 1.4 lbs | 25 | ||||
| 9½" | 904015095 | 904017095 | 10½" | 1.0' / 2.6' | 1.4 lbs | 25 | ||||
| 10" | 90401510 | 90401710 | 11" | 1.0' / 2.6' | 1.5 lbs | 25 | ||||
| 10½" | 904015105 | 904017105 | 11½" | 1.0' / 2.6' | 1.6 lbs | 25 | ||||
| 11" | 90401511 | 90401711 | 12" | 1.0' / 2.6' | 1.6 lbs | 25 | ||||
| 11½" | 904015115 | 904017115 | 12½" | 1.0' / 2.6' | 1.7 lbs | 25 | ||||
| 12" | 90401512 | 90401712 | 90411512 | 90411712 | 13" | 1.0' / 2.6' | 1.8 lbs | 25 | ||
| 12½" | 904015125 | 904017125 | 13½" | 1.7' / 3.0' | 1.9 lbs | 25 | ||||
| 13" | 90401513 | 90401713 | 14" | 1.7' / 3.0' | 1.9 lbs | 25 | ||||
| 13½" | 904015135 | 904017135 | 14½" | 1.7' / 3.0' | 2.0 lbs | 25 | ||||
| 14" | 90401514 | 90401714 | 15" | 1.7' / 3.0' | 2.1 lbs | 25 | ||||
| 14½" | 904015145 | 904017145 | 15½" | 1.7' / 3.0' | 2.1 lbs | 25 | ||||
| 15" | 90401515 | 90401715 | 16" | 1.7' / 3.0' | 2.2 lbs | 25 | ||||
| 15½" | 904015155 | 904017155 | 16½" | 1.7' / 3.0' | 2.3 lbs | 25 | ||||
| 16" | 90401516 | 90401716 | 17" | 1.7' / 3.0' | 2.3 lbs | 25 | ||||
| 16½" | 904015165 | 904017165 | 17½" | 1.7' / 3.0' | 2.4 lbs | 25 | ||||
| 17" | 90401517 | 90401717 | 18" | 1.7' / 3.0' | 2.5 lbs | 25 | ||||
| 17½" | 904015175 | 904017175 | 18½" | 1.7' / 3.0' | 2.6 lbs | 25 | ||||
| 18" | 90401518 | 90401718 | 90411518 | 90411718 | 19" | 1.7' / 3.0' | 2.6 lbs | 25 | ||
| 18½" | 904015185 | 904017185 | 19½" | 2.1' / 3.4' | 2.7 lbs | 10 | ||||
| 19" | 90401519 | 90401719 | 20" | 2.1' / 3.4' | 2.8 lbs | 10 | ||||
| 19½" | 904015195 | 904017195 | 20½" | 2.1' / 3.4' | 2.8 lbs | 10 | ||||
| 20" | 90401520 | 90401720 | 21" | 2.1' / 3.4' | 2.9 lbs | 10 | ||||
| 20½" | 904015205 | 904017205 | 21½" | 2.1' / 3.4' | 3.0 lbs | 10 | ||||
| 21" | 90401521 | 90401721 | 22" | 2.1' / 3.4' | 3.0 lbs | 10 | ||||
| 21½" | 904015215 | 904017215 | 22½" | 2.1' / 3.4' | 3.1 lbs | 10 | ||||
| 22" | 90401522 | 90401722 | 23" | 2.1' / 3.4' | 3.2 lbs | 10 | ||||
| 22½" | 904015225 | 904017225 | 23½" | 2.1' / 3.4' | 3.3 lbs | 10 | ||||
| 23" | 90401523 | 90401723 | 24" | 2.1' / 3.4' | 3.3 lbs | 10 | ||||
| 23½" | 904015235 | 904017235 | 24½" | 2.1' / 3.4' | 3.4 lbs | 10 | ||||
| 24" | 90401524 | 90401724 | 90411524 | 90411724 | 90421524 | 90421724 | 25" | 2.1' / 3.4' | 3.5 lbs | 10 |
| 30" | 90401530 | 90401730 | 90411530 | 90411730 | 90421530 | 90421730 | 31" | 2.1' / 3.8' | 4.3 lbs | 10 |
| 36" | 90401536 | 90401736 | 90411736 | 90411736 | 90421536** | 90421736** | 37" / 36"** | 3.9' / 4.4' | 5.1 lbs | 10 |
Metric
| Drop Nominal length |
40MT 1" MNPT INLET 1/2" NPT OUTLET Part # |
40MT 1" MNPT INLET 3/4" NPT OUTLET Part # |
40PE 1" PLAIN INLET 1/2" NPT OUTLET Part # |
40PE 1" PLAIN INLET 3/4" NPT OUTLET Part # |
40DE 1/2" NPT INLET 1/2" NPT OUTLET Part # |
40DE 3/4" NPT INLET 3/4" NPT OUTLET Part # |
Overall Length |
Equiv. length 40mt/pe 1/2 & 3/4 |
Weight Each |
BOX QTY. |
|---|---|---|---|---|---|---|---|---|---|---|
| 102mm | 90401504 | 90401704 | 127mm | 0.7m / 0.3m | 0.3 kg | 45 | ||||
| 114mm | 904015045 | 904017045 | 140mm | 0.7m / 0.3m | 0.3 kg | 42 | ||||
| 127mm | 90401505 | 90401705 | 152mm | 0.7m / 0.4m | 0.4 kg | 42 | ||||
| 140mm | 904015055 | 904017055 | 165mm | 0.7m / 0.4m | 0.4 kg | 25 | ||||
| 152mm | 90401506 | 90401706 | 178mm | 0.7m / 0.4m | 0.4 kg | 25 | ||||
| 165mm | 904015065 | 904017065 | 191mm | 0.8m / 0.5m | 0.5 kg | 25 | ||||
| 178mm | 90401507 | 90401707 | 203mm | 0.8m / 0.5m | 0.5 kg | 25 | ||||
| 191mm | 904015075 | 904017075 | 216mm | 0.8m / 0.5m | 0.5 kg | 25 | ||||
| 203mm | 90401508 | 90401708 | 229mm | 0.8m / 0.5m | 0.5 kg | 25 | ||||
| 216mm | 904015085 | 904017085 | 241mm | 0.8m / 0.6m | 0.6 kg | 25 | ||||
| 229mm | 90401509 | 90401709 | 254mm | 0.8m / 0.6m | 0.6 kg | 25 | ||||
| 241mm | 904015095 | 904017095 | 267mm | 0.8m / 0.6m | 0.6 kg | 25 | ||||
| 254mm | 90401510 | 90401710 | 279mm | 0.8m / 0.7m | 0.7 kg | 25 | ||||
| 267mm | 904015105 | 904017105 | 292mm | 0.8m / 0.7m | 0.7 kg | 25 | ||||
| 279mm | 90401511 | 90401711 | 305mm | 0.8m / 0.7m | 0.7 kg | 25 | ||||
| 292mm | 904015115 | 904017115 | 318mm | 0.8m / 0.8m | 0.8 kg | 25 | ||||
| 305mm | 90401512 | 90401712 | 90411512 | 90411712 | 330mm | 0.8m / 0.8m | 0.8 kg | 25 | ||
| 318mm | 904015125 | 904017125 | 343mm | 0.9m / 0.9m | 0.9 kg | 25 | ||||
| 330mm | 90401513 | 90401713 | 356mm | 0.9m / 0.9m | 0.9 kg | 25 | ||||
| 343mm | 904015135 | 904017135 | 368mm | 0.9m / 0.9m | 0.9 kg | 25 | ||||
| 356mm | 90401514 | 90401714 | 381mm | 0.9m / 1.0m | 1.0 kg | 25 | ||||
| 368mm | 904015145 | 904017145 | 394mm | 0.9m / 1.0m | 1.0 kg | 25 | ||||
| 381mm | 90401515 | 90401715 | 406mm | 0.9m / 1.0m | 1.0 kg | 25 | ||||
| 394mm | 904015155 | 904017155 | 419mm | 0.9m / 1.0m | 1.0 kg | 25 | ||||
| 406mm | 90401516 | 90401716 | 432mm | 0.9m / 1.0m | 1.0 kg | 25 | ||||
| 419mm | 904015165 | 904017165 | 445mm | 0.9m / 1.1m | 1.1 kg | 25 | ||||
| 432mm | 90401517 | 90401717 | 457mm | 0.9m / 1.1m | 1.1 kg | 25 | ||||
| 445mm | 904015175 | 904017175 | 470mm | 0.9m / 1.2m | 1.2 kg | 25 | ||||
| 457mm | 90401518 | 90401718 | 90411518 | 90411718 | 483mm | 0.9m / 1.2m | 1.2 kg | 25 | ||
| 470mm | 904015185 | 904017185 | 495mm | 1.0m / 1.2m | 1.2 kg | 10 | ||||
| 483mm | 90401519 | 90401719 | 508mm | 1.0m / 1.3m | 1.3 kg | 10 | ||||
| 495mm | 904015195 | 904017195 | 521mm | 1.0m / 1.3m | 1.3 kg | 10 | ||||
| 508mm | 90401520 | 90401720 | 533mm | 1.0m / 1.3m | 1.3 kg | 10 | ||||
| 521mm | 904015205 | 904017205 | 546mm | 1.0m / 1.4m | 1.4 kg | 10 | ||||
| 533mm | 90401521 | 90401721 | 559mm | 1.0m / 1.4m | 1.4 kg | 10 | ||||
| 546mm | 904015215 | 904017215 | 572mm | 1.0m / 1.4m | 1.4 kg | 10 | ||||
| 559mm | 90401522 | 90401722 | 584mm | 1.0m / 1.5m | 1.5 kg | 10 | ||||
| 572mm | 904015225 | 904017225 | 597mm | 1.0m / 1.5m | 1.5 kg | 10 | ||||
| 584mm | 90401523 | 90401723 | 610mm | 1.0m / 1.5m | 1.5 kg | 10 | ||||
| 597mm | 904015235 | 904017235 | 622mm | 1.0m / 1.5m | 1.5 kg | 10 | ||||
| 610mm | 90401524 | 90401724 | 90411524 | 90411724 | 90421524 | 90421724 | 635mm | 1.0m / 1.6m | 1.6 kg | 10 |
| 762mm | 90401530 | 90401730 | 90411530 | 90411730 | 90421530 | 90421730 | 787mm | 1.0m / 2.0m | 2.0 kg | 10 |
| 914mm | 90401536 | 90401736 | 90411736 | 90411736 | 90421536** | 90421736** | 940mm | 1.3m / 2.3m | 2.3 kg | 10 |
**Overall Length for 36" Model DE is 36".
*** Approximate friction loss expressed in equivalent lengths of straight 1” Sch 40 pipe in feet, where C=120.
