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| | | Lubricated Circulators Three-Piece | | |
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| | | Maximum working pressure____ Maximum operating temperature Standard Seal ........ Special Seals ......... See page 8 for flanges. | | ........125 psi (8.6 bar) .225°F (107°Q continuous . 250°F (121°C) continuous | | |
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| | | Dimensions & Weights | | |
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| | | | | | | | | | | | | | | | | | | | | | Model No. | Cast Iron | Bronze | Flange Size Inches (NPT) | Motor Characteristics* @ 60 Hz | Dimensions in Inches (mm) (Open Drip-Proof) | Approximate Shpg. Wt. lbs. (Kg) | | | | M odel No. | Part No. | Model No. | Part No. | HP | 0 | Voltage | A | B | C | Cast Iron | Bronze | | | | Series 100 | 100NFI | 106189 | 100 AB | 106192 | 3/4, 1 1-1/4, 1-1/2 | 1/12 | 1 | 115 - with built-in overload protection | 14-7/8 (378) | 6-3/8 (162) | 12-3/4 (324) | 20 (9) | 21 (10) | | | | 100BI | 106190 | 100 BNF | 106197 | | | | Series PR | PR | 102206 | PR AB | 102208 | 3/4, 1 1-1/4, 1-1/2 | 1/6 | 15-1/4 (387) | 8-1/2 (216) | 12-3/4 (324) | 30 (14) | 32 (15) | | | | PR BI | 102207 | | | | Series HV | HV NF | 102210 | HV AB | 102231 | 1, 1-1/4, 1-1/2 | 1/6 | 15-3/8 (391) | 8-1/2 (216) | 13 (330) | 28 (13) | 30 (14) | | | | HV BI | 102230 | HV BNF | 102213 | | | | 2" | 2 NFI | 102214 | 2AB | 102233 | 2 | 1/6 | 16-5/8 (422) | 8-1/2 (216) | 14 (356) | 36 (16) | 39 (18) | | | | 2 BI | 102232 | 2 BNF | 102217 | | | | 2-1/2" | 2-1/2 | 102218 | 2-1/2 AB | 102220 | 2-1/2 | 1/4 | 17-1/4 (438) | 10 (254) | 14 (356) | 54 (24) | 58 (26) | | | | 2-1/2 BI | 102219 | | | | LD3 | LD3 | 102222 | LD3 AB | 102224 | 3 | 1/4 | 17-1/4 (438) | 10 (254) | 14 (356) | 53 (24) | 57 (26) | | | | LD3 BI | 102223 | | | | HD3 | HD3 | 102226 | HD3 AB | 102228 | 3 | 1/3 | 115/230 | 17-1/2 (445) | 10 (254) | 14-1/4 (362) | 55 (25) | 59 (27) | | | | HD3 BI | 102227 | | | | PD-35S | PD35S | 105089 | PDB35S | 105092 | 3 | 1/2 | 1 | 115/230 | 20-1/4 (514) | 12 (305) | 16-7/8 (429) | 75 (34) | 80 (36) | | | | PD35S BI | 105090 | | | | PD-35T | PD35T | 105093 | PDB35T | 105096 | 3 | 1/2 | 3 | 208-230/460 | 20-1/4 (514) | 12 (305) | 16-7/8 (429) | 75 (34) | 80 (36) | | | | PD35T BI | 105094 | | | | PD-37S | PD37S | 105097 | PDB37S | 105100 | 3 | 3/4 | 1 | 115/230 | 20-1/4 (514) | 12 (305) | 16-7/8 (429) | 75 (34) | 80 (36) | | | | PD37S BI | 105098 | | | | PD-37T | PD37T | 105101 | PDB37T | 105104 | 3 | 3/4 | 3 | 208-230/460 | 20-1/4 (514) | 12 (305) | 16-7/8 (429) | 75 (34) | 80 (36) | | | | PD37T BI | 105102 | | | | PD-38S | PD38S | 105121 | PDB38S | 105123 | 3 | 1 | 1 | 115/230 | 22-3/4 (578) | 14-1/2 (368) | 19 (483) | 128 (58) | 138 (63) | | | | PD38S BI | 105122 | | | | PD-38T | PD38T | 105133 | PDB38T | 105135 | 3 | 1 | 3 | 208-230/460 | 24 (610) | 14-1/2 (368) | 20-1/4 (514) | 125 (57) | 135 (61) | | | | PD38T BI | 105134 | | | | PD-40S | PD40S | 105151 | PDB40S | 105153 | 3 | 1-1/2 | 1 | 115/230 | 24-3/4 (629) | 14-1/2 (368) | 21 (533) | 130 (59) | 140 (64) | | | | PD40S BI | 105152 | | | | PD-40T | PD40T | 105137 | PDB40T | 105139 | 3 | 1-1/2 | 3 | 208-230/460 | 21-7/8 (556) | 14-1/2 (368) | 18-1/8 (460) | 127 (58) | 137 (62) | | | | PD40T BI | 105138 | | | | | | | | | | | | | | | | | | | | | |
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| | | *Special motors available upon request. Dimensions are approximate and subject to changes. Contact factory for certified dimension. | | |
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| | | 1 B&G Motor — The heart of the Industrial booster. The finest circulator motor available. Sleeve bearing, oil lubricated with replaceable resilient motor mounts. B&G motors are designed and manufactured specifically for the B&G boosters. 2 Noise dampening coupler. B&G'sown flexible spring design adds to quiet operation. Do not accept a substitute. | | |
| | | 4 Precision ground pump shaft is oversized to provide large bearing surfaces. Hardened integral thrust collar minimizes end-thrust to ensure long seal and bearing life. 5 The B&G mechanical seal is designed to w ithstand the w ide range of w ater tem peratures, pressures, additives and dissolved solids common in hydronic systems. | | |
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| | | 6 Centrifugal impeller prevents accumulation of air at seal faces to assure long life. Close impeller/body tolerances m inim ize w ater slippage and m aximize efficiency. | | |
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