D4
![public://uploads/media/d-4.png](https://muellercompany.com/sites/muellercompany.com/files/styles/product_main_image/public/uploads/media/d-4.png?itok=PQMdGWN-)
D4
Capacity and User:
The "D-4" Drilling Machine drills holes from 5/8" to 2" inclusive in any size or kind of main. This is done under pressure by using a stop or valve between the machine and the main. The stop is not required when there is no pressure.
Machine adapter nipples are offered for dilling through Corporation Stops in sizes 3/4" to 2" inclusive: however, the "E-4" Machine is more convenient for the 3/4" size.
Working Pressure and Temerature:
- 500 p.s.i. Maximum working Pressure at 100℉
- 250℉ Maximum Temperature Rating at 375 p.s.i.
The working pressure or temperature rating is reduced accordingly if any attachment, valve or fitting subjected to pressure or temperature durning the drilling operation has a maxmum working pressure or temperature rating less than that specified above.
Length of Travel: 14"
Equipment Furnished with Each machine:
- Ratchet handle
- Body Gasket
- Adjustable Wrench
- Double Open End Wrench
- Lubricating Oil
- Cutting Grease
- Metal Case
The maximum drill size is specified for each Corporation Stop. Smaller size drills may be used if desired. Drill and Drill holder are furnished as separate parts in all sizes listed.
Size | Drill | Drill Holder | ||
Regular | CEM-RES | Tungsten Carbide Tipped | ||
5/8" | 61982 | 83436 | 36998 | |
11/16" | 61992 | 36037 | 83142 | 36998 |
3/4" | 61790 | 36038 | 36915 | |
7/8" | 61990 | 33253 | 37032 | |
15/16" | 61989 | 36039 | 83143 | 37032 |
1" | 33529 | 36229 | 83163 | 33555 |
1 1/16" | 33530 | 33555 | ||
1 1/8" | 33531 | 33254 | 33555 | |
1 3/16" | 33532 | 74878 | 83192 | 33555 |
1 1/4" | 33533 | 36041 | 33316 | |
1 5/16" | 33534 | 33316 | ||
1 3/8" | 33535 | 33274 | 33316 | |
1 7/16" | 33536 | 36056 | 83144 | 33316 |
1 1/2" | 33537 | 33904 | 33316 | |
1 5/8" | 33538 | 33314 | ||
1 3/4" | 33539 | 33275 | 83145 | 33314 |
1 7/8" | 33540 | 33069 | 83193 | 33314 |
2" | 33541 | 36407 | 33314 |
CEM-RES Drills are for use eith asbestors-cement pipe and cement-lined pipe.
TUNGSTEN CARBIDE TIPPED Drills are for use with concrete pipe. They may also be used for asbestos-cement pipe.
The Machine Adapter Nipples listed on this page are used between the lower end of the "D-4" Drilling Machine and the outlet end of the Corporation Stop.
Type of Machine Adapter Nipple | Maximum pressure & Temperature Rating | Size of the Outlet Pipe Connection of the Corporation Stop to be Used | |||||
3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | ||
With Inside Thead for Copper Coupling (MUELLER Copper Service Pipe Coupling) | 200 p.s.i. at 100℉ | 37902 | 37903 | 37904 | 37905 | 37906 | |
With Inside MUELLER Thread | 200 p.s.i. at 100℉ | 61165 | 77375 | ||||
With Inside Thread for Lead Flange coupling for Extra Strong lead Pipe | 200 p.s.i. at 100℉ | 63663 | 33895 | 73106 | 75431 | 75432 | |
With Inside Thread for lead Flange Coupling for Double Extra Strong Lead Pipe | 200 p.s.i. at 100℉ | 74155 | 74156 | 63662 | 62174 | ||
With Inside I.P. Thread | 1200 p.s.i. at 100℉, 500℉ at 1000 p.s.i. | 36910 | 36911 | 36912 | 36913 | 36525 | 36526 |
With Outside I.P. Thread | 1200 p.s.i. at 100℉, 500℉ at 1000 p.s.i. | 33556 | 36323 | 36195 | 36196 | 36188 | 36975 |
Inside Diameter of Nipple | 23/32" | 1 1/64" | 1 9/32" | 1 15/32" | 1 15/16" | 2 1/4" | |
Maximum Drill Size* | 11/16" | 1" | 1 1/4" | 1 7/16" | 1 7/8" | 2 1/8" | |
With Inside Thread for I.P. Threaded Copper Coupling | 1200 p.s.i. at 100℉, 500℉ at 1000 p.s.i. | 45380 | 51104 | 46702 |