OIL BURNER NOZZLES DEL-O-FLO “A” LOW-FLOW
Designed especially for low-capacity, efficient firing in modern flame-retention burners. Unique construction minimizes plugging in applications down to .40 GPH. Helps maintain peak efficiency in low firing-rate burners used in water heaters, mobile home fur- naces, space heaters, etc.
CAPACITY GPH 60° 0.40 0.50 0.55 0.60 0.65 0.75 0.85
70°
4M1328 4M779 4M772 ---
4M780 ---
4M1308 4M775 4M776 4M1311
4M1314 80° 90° 4M787 ---
EACH $5.98
4M788 4M796 $5.98 4M789 4M797 $5.98 4M790 4M798 $5.98
4M1291A 4M791 4M799 $5.98 4M1315 4M1316
4M792 4M800 $5.98 4M793 4M801 $5.98
DEL-O-FLO “B” NOZZLES
BURNER MANUFACTURER’S RECOMMENDATIONS
BURNER MANUFACTURER
CAPACITY GPH 60° 0.40 0.50 0.55 0.60 0.65 0.75 0.85
70°
4M1281 4M1282 ---
4M1283 4M1284 4M1285 4M1286
4M1288 4M1289 ---
4M1290 4M1291 4M1292 4M1293
80°
4M1295 4M1296 4M1297 4M1298 4M1299 4M1300 4M1301
90° ---
4M1302 4M1303 4M1304 4M1305 4M1306 4M1307
EACH $5.98 $5.98 $5.98 $5.98 $5.98 $5.98 $5.98
MOBILE HOME FURNACE NOZZLE
Designed specifically for the compact combustion chambers in Miller and Intertherm oil-fired mobile home furnaces.
CAT. NO. CAPACITY SPRAY ANGLE EACH 4M501
.57 gph 90°
VALVE COMPONENT ProTek™
for Delavan Nozzles
Replaces standard strainer on Delavan nozzles up to 2.00 gph. Improves burner performance by eliminating fuel drizzle and afterburning at burner shutdown. Requires no adjustment of pump supply pressure.
CAT. NO. MFG. NO.
4M1275E 60030-1 4M1275
4M1276E 60030-2 4M1276
60101-1 (5 pack) 100 60101-2(5 pack) 60 45
SUPPLY PUMP PSI 135
VALVE
OPEN PSI 80
VALVE
CLOSE PSI 65
EACH $10.62
$104.52 $16.75 $87.10
552 All Delavan Nozzles are packaged 12 per carton. $10.30
Information on this chart is to be used as a general guide only. Contact burner manufacturer for specific applications.
NOZZLE INTERCHANGE CHART Spray Angles 30º through 90º
HAGO/SID HARVEY H
SS (up to 2.00) SS (over 2.00) ES/P
MONARCH NS/PL
R/AR (up to 2.00) R/AR (over 2.00) PLP
DANFOSS
S H
DELAVAN A
SS
A or W B*
DELAVAN A
R-D/AR-D A/A or W B
DELAVAN
W or B A
* When interchanging a Delavan A, B or W with a Hago, it may be necesary to try the next wider spray angle
FUEL OIL SYSTEMS