Nelson 75 Manual

(SEE FOOTNOTE NUMBER FOR INFORMATION ON THESE GUN CONNECTIONS)
GUN MODEL
F75
75
SR75
F100
100
SR100
SRNV100
F150
150
SR150
SRA150
F200
200
SR200
= Indicates that the gun connection options are available on the gun lower unit (for more detail see corresponding footnote key below).
The dimensions of the connections and the hole threads are shown on the next page.
Ø
= Indicates that the connection is not available on the gun
1 1 1 1 1
The ANSI flange sizes which are available are (2"
are needed for connecting the ANSI flanged gun must have thread 1/2-13 UNC-2B. This thread is tapped into the holes which are used for
connection of the flange to the riser flange. To get the 4" ANSI flange on the F200, an adapter is required (part #10565). The (8) flange holes are
threaded 1/2-13 UNC-2B. The adapter (part #10565) is sold separately. Bolts for the (8) threaded holes are not shipped with the flange adapter.
2 2 2 2 2
The Nelson Flange is unique to NIC. The gun can connect to pipe thread by using an adapter (flange-to-thread adapter). These add-on adapters
are available for sizes (2" 2" 2" FNPT part #6860, FBSP part #7050); (2.5" 2" 2"
Nelson flange can also mate to the 2" QC valve key. The bolts which are needed for connecting the Nelson flange must have thread 3.12-18
UNC-2B. This thread is tapped into the holes. Bolts used for the threaded flange holes (6) are included and shipped with the gun.
3 3 3 3 3
The bolts and nuts are included and shipped with the gun for connecting through the flange holes (6 bolts and nuts).
4 4 4 4 4
The bolts (no nuts required) are included and shipped with the gun for the metric threaded flange holes (6 bolts).
5 5 5 5 5
Thread connection for these guns are comprised of the Nelson flange gun plus an add-on adapter (flange-to-thread adapter). Add-on
adapters are available in sizes (3"
part #9127). All these 'flange-to-thread adapters' are sold separately.
Nelson Irrigation Corp. 848 Airport Rd. Walla Walla, WA 99362-2271 USA Tel: 509.525.7660 Fax: 509.525.7907 E-mail: info@nelsonirrigation.com Web site: www.nelsonirrigation.com
GUN CONNECTION OPTIONS
1
ANSI
FLANGE
Ø
2" 2" for model 75 & 100 guns); (3" 2" 2"
3" 3" FNPT part #8403-001, FBSP part #8820); (3.5" 3" 3"
NELSON METRIC
FLANGE FLANGE
2
2
2 43
2
Ø Ø
3 4
3 4
3 4
Ø
4
3" 3" 3" 3" for model 150 guns) and (4"
2.5" 2.5" 2.5" FNPT part #7040, FBSP part #7051) All adapters are sold separately. The 2.5"
3.5" FNPT part #6621, FBSP part #6621-001) and (4" 3.5" 3.5" 3.5"
FNPT FBSP
THREAD THREAD
sizes
1.5" 2"
sizes
1.5" 2"
0 gun
size
only
2" 2.5"
size
2" 2.5"
size
2"
5
5
5
5
4" 4" 4" 4" for model 200 guns). The bolts which
sizes
1.5" 2"
sizes
1.5" 2"
size
2"
size
2"
size
2"
5
5
5
Ø
Ø
4" 4" 4" 4" FNPT
3