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LARGE CAPACITY SECOND STAGE REGULATORS
• Tee style inlet & outlet connections-made from ductile iron.
• Incorporate integral large 2” FNPT relief vents. • Built in pressure taps for both inlet & outlet pressures.
• Full capacity relief at 10 PSIG inlet will keep the downstream pressure at less than 2 PSIG per NFPA 58.
These large capacity regulators are designed to reduce gas pressure from the fi rst stage regula- tor down to appliance pressure, normally 11” W.C.
CAT. NO. MFG. NO. INLET
1LP3272 LV6503B14 1-1/2” FNPT 1LP3274 LV6503B16 2” FNPT
OUTLET
CONNECTION CONNECTION 1-1/2” FNPT 2” FNPT
ORIFICE SIZE 5/8” 5/8”
FACTORY DELIVERY PRESSURE
ADJUSTMENT RANGE
VAPOR CAPACITY BTU/HR. PROPANE*
11” W.C. @ 10 PSIG inlet 8-1/2”-14” W.C. 8,000,000 11” W.C. @ 10 PSIG inlet 8-1/2”-14” W.C. 9,750,000
*Maximum flow is based on 10 PSIG inlet & 9” W.C. delivery pressure
BONNET VENT POSITION Over Inlet Over Inlet
COMPACT TWIN STAGE REGULATORS
• Built in pressure taps on both first and second stage. • Integral relief valve.
• May be used with a variety of pigtails, inlet adapters & manifolds. • With 15 PSIG inlet pressure, regulator is designed to not pass more than 2 PSIG with the seat disc removed.
These compact 2 stage regulators are designed to reduce container pressure down to 11” W.C. They are an ideal choice for “on-site” cylinder applications, mobile homes, cottages & average domestic service. The compact size of these regulators allow for easy installation, especially under container hoods and within collars. The LV404B23 & LV404B23V9 can be used in RV applications, only if a protective cap is used. All have a Select brown fi nish.
CAT. NO. MFG. NO. INLET 1LP3194 LV404B4 1/4” FNPT
1LP3202 LV404B4V9 1/4” FNPT 1LP3196 LV404B46
F. POL
1LP3206 LV404B96 F. POL 1LP3208 LV404B96V9 F. POL 1LP3186A LV404B34
1/4” FNPT
1LP3198 LV404B46V9 1/4” FNPT 1LP3204 LV404B9
1/4” FNPT
1LP3188A LV404B39 F. POL 1LP3190A LV404B34V9 1/4” FNPT 1LP3192A LV404B39V9 F. POL
OUTLET CONNECTIONS CONNECTION
1/2” FNPT 1/2” FNPT 3/4” FNPT 3/4” FNPT 1/2” FNPT 3/4” FNPT 3/4” FNPT 1/2” FNPT 1/2” FNPT 1/2” FNPT 1/2” FNPT
ORIFICE SIZE
.219 .219 .219 .219 .219 .219 .219 .100 .100 .100 .100
FACTORY DELIVERY PRESSURE
ADJUSTMENT RANGE 2ND STAGE
BONNET VENT POSITION 1ST STAGE
11” W.C. at 100 PSIG Inlet 9” - 13” W.C. Down 11” W.C. at 100 PSIG Inlet 9” - 13” W.C.
9 o’Clock
11” W.C. at 100 PSIG Inlet 9” - 13” W.C. Down 11” W.C. at 100 PSIG Inlet 9” - 13” W.C.
9 o’Clock
11” W.C. at 100 PSIG inlet 9” - 13” W.C. Down 11” W.C. at 100 PSIG inlet 9” - 13” W.C. Down 11” W.C. at 100 PSIG inlet 9” - 13” W.C. 11” W.C. at 100 PSIG inlet 9” - 13” W.C. 11” W.C. at 100 PSIG inlet 9” - 13” W.C. 11” W.C. at 100 PSIG inlet 9” - 13” W.C. 11” W.C. at 100 PSIG inlet 9” - 13” W.C.
* Maximum flow based on 25 PSIG inlet pressure and 9” w.c. delivery pressure ** Maximum flow based on 10 PSIG inlet pressure and 9” w.c. delivery pressure
CAT. NO. MFG. NO. DESCRIPTION 1LP1462 404PE
USE WITH: First Stage Vent Pipe-Away All
1LP1128 2302-55 Second Stage Vinyl cover LV404B23, LV404B23V9 1LP1126 2302-31 Mounting Bracket
LV404B23, LV404B23V9
9 o’Clock Rear Rear Left Left
BONNET VENT POSITION 2ND STAGE
Over Outlet 9 o’Clock
Over Outlet 9 o’Clock
Over Outlet Over Outlet 9 o’Clock
Over Outlet Over Outlet 9 o’Clock 9 o’Clock
CAPACITY BTU/HR PROPANE 525,000* 525,000* 525,000* 525,000* 525,000* 525,000* 525,000* 450,000** 450,000** 450.000** 450,000**
608
Fisher Regulators are not available at all locations.
GAS SYSTEMS