16917 2 B&G 103255Lf Submittal File User Manual
User Manual: Pump 16917 2 B&G 103255Lf Submittal
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SUBMITTAL A-127K JOB: REPRESENTATIVE: UNIT TAG: ORDER NO. DATE: ENGINEER: SUBMITTED BY: DATE: CONTRACTOR: DATE: APPROVED BY: Lead-Free** Bronze and Stainless Steel Bodied System Lubricated Circulators DESCRIPTION A series of in-line wet rotor circulation pumps designed specifically for quiet operation in open (potable) water systems. These pumps have leadfree** bronze or stainless steel bodies. Automatic Timer and Aquastat accessories are available. (See Submittal A-128A for details). CONSTRUCTION MATERIALS Pump Body: NBF: Bronze SSF: Stainless Steel Bearings: Carbon OPERATING DATA Maximum Working Pressure: 150 psi (10.3 Bar) Minimum Operating Temperature: 40°F (5°C) Impeller: Noryl Shaft: Ceramic Maximum Operating Temperature NBF-25, NBF-33, NBF-36, NBF-45: 225°F (107°C) All Others: 230°F (110°C) STANDART 60 CYCLE 115 VOLT SINGLE PHASE WATTS F.L. AMPS RPM 39 0.38 2800 41 0.40 2800 41 0.40 2800 52 0.46 2800 55 0.48 2800 55 0.48 2800 55 0.48 2800 55 0.48 2800 90 0.74 3000 92 0.80 2940 92 0.80 2940 92 0.80 2940 92 0.80 2940 Flange 3/4, 1, 1-1/4, 1-1/2 APPROX. SHPG. WT. Lbs. (Kg) 9.0 (4.1) 9.3 (4.2) 9.3 (4.2) 9.0 (4.1) 9.3 (4.2) 9.3 (4.2) 9.5 (4.3) 9.5 (4.3) 9.0 (4.1) 9.3 (4.2) 9.3 (4.2) 9.5 (4.3) 9.5 (4.3) NBF-25 * NBF-33 103418LF Flange 3/4, 1, 1-1/4, 1-1/2 10.4 (4.7) 125 1.10 2950 103351LF Flange 3/4, 1, 1-1/4, 1-1/2 10.4 (4.7) 125 1.10 2950 NBF-36 * 103401LF Flange 3/4, 1, 1-1/4, 1-1/2 13.1 (6.0) 270 2.30 3300 NBF-45 * 103405LF Flange 1, 1-1/4, 1-1/2 14.5 (6.6) 270 2.30 3300 MODEL NUMBER NBF-8S/LW NBF-9U/LW SSF-9U/LW NBF-10S/LW NBF-12U/LW SSF-12U/LW NBF-12F/LW SSF-12F/LW NBF-18S NBF-22U SSF-22U NBF-22 SSF-22 PART NUMBER 103257LF 103258LF 103360LF 103259LF 103261LF 103361LF 103260LF 103358LF 103316LF 103255LF 103362LF 103252LF 103357LF CONNECTION 1/2" Sweat Union (See Following Page) Union (See Following Page) 1/2" Sweat Union (See Following Page) Union (See Following Page) Flange 3/4, 1, 1-1/4, 1-1/2 Flange 3/4, 1, 1-1/4, 1-1/2 1/2" Sweat Union (See Following Page) Union (See Following Page) Flange 3/4, 1, 1-1/4, 1-1/2 TAGGING INFORMATION QUANTITY *3-speed circulators **Contains less than 0.25% lead content on wetted surface TYPICAL SPECIFICATIONS The contractor shall furnish and install in-line circulating pumps as illustrated on the plans and in accordance with the following specifications: 1. The pumps shall be of the horizontal system lubricated type specifically designed and guaranteed for quiet operation. 2. Pump to be suitable for _____ºF (_____ºC) [choose one: 225ºF (107ºC) for NBF-25, NBF-33, NBF-36, NBF-45 or 230°F (110°C) for all other circulators] operation at 150 psig (10.3 Bar) working pressure. 3. The pumps shall have a ceramic shaft supported by carbon bearings. Bearings are to be lubricated by the circulating fluid. 4. Pump body shall be lead-free bronze for NBF circulators or stainless steel for SSF circulators. 5. Motor stator to be isolated from circulating fluid through use of stainless steel can. Rotor to be sheathed in stainless steel. 6. Motors shall be non-overloading at any point on the pump curve. NBF36 & NBF-45 to have built-in thermal protection. All other motors to have built-in impedance protection. 7. NBF-25 has an optional check valve. Pumps to have a capacity of ________GPM at ________ foot head when powered by 115 volt, 60 cycle single phase electrical supply. All pumps are to be ITT Industries - Bell & Gossett Model ________. © COPYRIGHT 2009 ITT Corporation Bell & Gossett System Lubricated Circulators A-127K HALF UNION CONNECTIONS For NBF-9U/LW, NBF-12U/LW, NBF-22U, SSF-9U/LW, SSF-12U/LW, SSF-22U MODEL PART DESCRIPTION NUMBER NUMBER (SETS OF 2) 1/2" Bronze Union Sweat 3/4" Bronze Union UC-3/4S 113201LF Sweat 3/4" Bronze Union UC-3/4NPT 113202LF NPT Female UC-1/2S 113203LF MODEL PART NUMBER A in (mm) B in (mm) C in (mm) D in (mm) E in (mm) F in (mm) G in (mm) NBF-8S/LW NBF-9U/LW SSF-9U/LW NBF-10S/LW NBF-12U/LW SSF-12U/LW NBF-12F/LW SSF-12F/LW NBF-18S NBF-22U SSF-22U NBF-22 103257LF 103258LF 103360LF 103259LF 103261LF 103361LF 103260LF 103358LF 103316LF 103255LF 103362LF 103252LF 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 4-7/8 (124) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 1/2 (13) 1-1/4 (32) 1-1/4 (32) 1/2 (13) 1-1/4 (32) 1-1/4 (32) 3-3/16 (81) 3-3/16 (81) 1/2 (13) 1-1/4 (32) 1-1/4 (32) 3-3/16 (81) 5-7/32 (132) 5-1/16 (129) 5-1/16 (129) 5-7/32 (132) 5-1/16 (129) 5-1/16 (129) 5-9/16 (141) 5-9/16 (141) 5-7/32 (132) 5-1/16 (129) 5-1/16 (129) 5-9/16 (141) 4-9/32 (109) 3-11/16 (93) 3-11/16 (93) 4-9/32 (109) 3-11/16 (93) 3-11/16 (93) 3-11/16 (93) 3-11/16 (93) 4-9/32 (109) 3-11/16 (93) 3-11/16 (93) 3-11/16 (93) 5 (127) 6-1/8 (156) 6-1/8 (156) 5 (127) 6-1/8 (156) 6-1/8 (156) 6-3/8 (162) 6-3/8 (162) 5 (127) 6-1/8 (156) 6-1/8 (156) 6-3/8 (162) 2-1/2 (63) 3-1/16 (78) 3-1/16 (78) 2-1/2 (63) 3-1/16 (81) 3-1/16 (78) 3-3/16 (82) 3-3/16 (82) 2-1/2 (63) 3-1/16 (78) 3-1/16 (78) 3-3/16 (82) NBF-25 * NBF-33 103418LF 5-1/8 (130) 3-3/16 (81) 3-3/16 (81) 6-3/16 (157) 4-7/8 (124) 6-3/8 (162) 2-1/2 (63) 103351LF 4-7/8 (124) 3-3/16 (81) 3-3/16 (81) 6-3/16 (157) 3-11/16 (94) 6-3/8 (162) 3-3/16 (82) NBF-36 * 103401LF 5-3/4 (146) 3-9/16 (91) 3-3/16 (81) 6-3/16 (157) 5-3/8 (137) 6-3/8 (162) 3-3/16 (82) NBF-45 * 103405LF 5-3/4 (146) 3-9/16 (91) 3-7/16 (87) 7-3/8 (187) 5-1/2 (140) 8-1/2 (216) 4-1/4 (108) Dimensions are subject to change. Not to be used for construction purposes unless certified. Companion Flanges Available in Sizes: 3/4", 1", 1-1/4", and 1-1/2" * 3-speed circulators ITT 8200 N. Austin Avenue Morton Grove, IL 60053 Phone (847)966-3700 Facsimile (847)966-9052 www.bellgossett.com
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