Previous Page
NF Series
IRON & BRONZE CIRCULATOR PUMP
A residential or light commercial, mainte- nance-free, axial flanged, in-line, cast iron, wet rotor, circulation pump for hydronic sys- tems. Duraglide™ bearing system eliminates seasonal “freeze-ups”. Self cleaning particle shield protects the shaft & bearings from
system start up debris. Maximum working pressure 150 psi; Maxi- mum operating temperature 230°F. Flanges purchased separately.
CAT. NO. MFG. NO. DESCRIPTION 1W003 103251 1W004 103252
HEAD @ 5 GPM EACH
NRF-22, Cast Iron Body Circulator 12 NBF-22, Bronze Body Circulator
12 LR Series
IRON & BRONZE BOOSTER PUMP
High-reliability in a compact, lightweight and low cost booster pump. Weighing less than 11 lb., the B & G Little Red has many of the same proven features that have made the Series 100 boosters renowned for steady, dependable ser- vice. The mechanical seal is designed to operate over a wide range of conditions, tolerating pressures up to 125 psi and water temperatures up to 225° F. The precision ground steel shaft is supported by a long sleeve for quiet, vibration-free, long lasting service. Using oil as a lubricant helps protect the pump from seizing, even after season-long shutdowns. The pump is pow- ered by a specially designed B & G 115v motor which operates at a quiet 2900 RPM. Seal and impeller are field replaceable. Flanges purchased separately. CAT. NO. MFG. NO. DESCRIPTION
EACH
1W010 1W024
106507 106514
LR-20WR, Cast Iron Body Booster, 1/20 HP $259.77 LR-15B, Bronze Body Booster, 1/12 HP
$520.10
CIRCULATOR/BOOSTER PUMPS for Hydronic Heating and Service Water
These horizontal pumps are the result of a long process of design refinement for per- formance improvement. Features include the watertight seal which makes possible a lubrication system that keeps the shaft and bearings in a continuous bath of oil. Spe-
cial flexible coupling dampens vibration and noise. By removing a few bolts the booster can be serviced without breaking pipe con- nections. For pumping service water use a bronze body booster. All motors listed are 115v, single phase . Flanges must be purchased separately except for model PD35-S which is shipped with flanges. Nut & bolt packages may be packed with booster or flange packs. They may be ordered separately, using Cat. No. 1W018.
CAT. NO. MFG. NO. DESCRIPTION 1W002 106189 1W008 106192 1W009 102210 1W005 102214 1W017 102206 1W006 102218 1W007 102226 1W025 105089
Iron Body Booster-100 NFI
HP HEAD @ 5 GPM EACH 1/12 8 ft.
Bronze Body Booster-100 AB 1/12 8 ft. Iron Body Booster-HV NFI 2” Iron Body Booster-2 NFI Iron Body Booster-PR
1/6 12 ft. 1/6 10 ft. 1/6 17 ft.
2-1/2” Iron Body Booster-2 1/2 1/4 15 ft. 3” Iron Body Booster-HD3
1/3 19 ft. 3” Iron Body Booster-PD35S 1/2 23 ft.
$438.47 $739.63 $858.97
$1,141.16 $1,303.42 $1,600.31 $2,194.50 $2,341.97
1W101 118705 1W102 118723 1W152 118709 1W153 118473
1W103 118708 1W104 186410
1W181 189132 1W182 118431 1W185 118665 1W187 118666
1W189 118668 1W190 118436 1W189 118668 1W190 118436 1W077 189128
$133.14 $431.06
101002 101022 101003 101004
1W120 101012 1W121 101013 1W122 101014 1W112 1W113 1W114
101005 101006 101007
1W018 P64910
FLANGE SETS
CAT. NO. MFG. NO. DESCRIPTION 1W115 1W116 1W117 1W118
3/4” Iron Set for Series 60,100, SLC, LR & NRF 1” Iron Set for Series 60, 100, SLC, LR & NRF 1-1/4” Set for Series 60, 100, SLC, LR & NRF 1-1/2” Set for Series 60, 100, SLC, LR & NRF 1” Bronze Set for Series 60, B100, SLC, LR & NBF
EACH $27.28 $27.15 $27.15 $27.15 $48.34
1-1/4” Bronze Set for Series 60, B100, SLC, LR & NBF $48.34 1-1/2” Bronze Set for Series 60, B100, SLC, LR & NBF $48.34 1” Iron Set for HV 1-1/4” Set for HV 1-1/2” Set for HV Fastener Kit
$24.97 $24.97 $24.97 $28.07
REPLACEMENT IMPELLERS
Listed here are steel, brass and non-ferrous im- pellers for almost all B & G circulators. Steel and non-ferrous are best for heating systems; brass is recommended for fresh water circulation.
CAT. NO. MFG. NO. TYPE
BEARING ASSEMBLY
Non-ferrous 118844, PZ-3351 Brass Steel Steel
Steel Brass
CIRCULATOR EACH #75 thru #150
189034, PB1Z-3351 #75 thru #150 P7Z-4351
189100, P7Z-4351 1-1/4”, 1-1/2”, 2”,HV1”, -1-1/2”
$33.39 $77.31
1”, 1-1/4”, 1-1/2” $215.42 $174.33
189101, P8Z-4351 2”, HV1”, -1-1/2” $157.89 189102 / P8Z-4351 2”, HV1”, -1-1/2” $192.40 189102 / PB7Z-4351 Bronze 1”, 1-1/2” $157.89 189103 / P8Z-4351 1”, HV1”, 1-1/2” $192.40 189120
New Style “HV” $119.61
CAT. NO. MFG. NO. FITS: 1W165 1W167
118228
MOTOR MOUNTS 118223
1/12 HP
EACH $36.24
HD3, PD35, PD37 $48.29 ORIGINAL STYLE COUPLERS
Heavy duty cast arms with longer life springs assure vibration free operation while circulator is operating.
CAT. NO. MFG. NO. FITS:
SHAFT SIZE PUMP
#75 thru #150, 1” to 2”, HV 1/2” 2-1/2” & 3” PD35 & -37
PD35 & -37, 60-1 thru -4,60-11, -13, -14 PD35 & -37 60-A
1/2” 1/2” 1/2”
1/2” 5/8”
SHAFT SIZE MOTOR 1/2” 1/2” 5/8” 1/2”
3/4” 1/2”
SPIRALINK SPRING TYPE COUPLER
Heavy die-cast alloy mounting bosses con- nected to a spring steel coil. Eliminates friction points where wear could occur. Spiral coil absorbs starting torque and compensates for misalignment between motor and pump shafts. Can be used on all 1/12 thru 1/3 HP circulators. Locks to shaft with allen screws.
CAT. NO. MFG. NO. DESCRIPTION 1W100
10010 470 Spiralink Coupler
BORE SIZE EACH 1/2 x 1/2”
$36.48 EACH $8.29
$44.28 $80.58 $75.04
$90.45 $90.45
HYDRONIC & STEAM SYSTEMS