Brochure

CIRCULATORS Maintenance-Free Circulators
a superior alternative to large wet rotor pumps
PL-50
PL-55
PL-75
PL-130
PL-45
PL-36
PL-30
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B&G’s powerful, dry-motor design delivers
exceptional performance. . . . 25% more
efficient than competition.
2
Precision-machined and balanced alloy steel
rotor for superior performance.
3
Quick-connect wire nut leads and dual
knock-outs make for fast, sure hook-ups.
4
Solid “Stiff-Shaft” design is constructed of
high-strength alloy steel impervious to
cracking caused by thermal stresses.
5
XL-11™ Precision-Crafted Bearing System...
is permanently oil lubricated... completely
maintenance free...precisely positioned for
long-life and isolated for quiet operation.
6
Advanced close-coupled design increases
pump life and efficiency, assures
dependable seasonal start-ups and can
easily handle difficult water conditions.
7
Tough, durable seal system features a
carbon/silicon carbide seal on a stainless
steel shaft sleeve for long life and
rugged operation.
8
Double sided I-Seal™ design for optimum
efficiency.
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Specifications
* 230/60/1 motors available upon request. Models PL-75 and PL-130 have four bolt hole flange connection, all others have two bolt hole flange connectors.
Dimensions are approximate and subject to changes. Contact factory for certified dimensions.
Operating Data
Maximum Working Pressure: 150 PSI (10.3 bar)
Maximum Operating Temperature: 225°F (107°C)
18
PL-30, 36, 45, 50, 55
PL-75, 130
Materials of Construction
Booster Body: Cast Iron or Lead-Free* Bronze
Face Plate: Stainless Steel
Impeller: 30% Glass Filled Noryl® (PL-55 & PL-130): Glass Filled PPS
Shaft: Carbon Steel (PL-55 & PL-130): Stainless Steel
Shaft Sleeve: Stainless Steel (PL-55 & PL-130): None
Seal: Mechanical, Carbon on Silicon Carbide
Motor Bearings: Sealed Precision Steel Ball Bearing Permanently Lubricated
Motor Type: ODP
Elastomers: EPDM
*CSA certied to NSF/ANSI 372 that product contains less than 0.25% lead content by weight
on wetted surface.
Flange Motor Characteristics* Dimensions in inches (mm) Approx.
Cast Iron Lead Free Size @ 60 Hz (Open Drip-Proof) Shipg. Wt.
Model No. Part No. Model No. Part No. Inches - NPT HP ø Voltage RPM A B C D E Ibs. (Kg)
3/4, 1,
PL-30 1BL012 PL-30B 1BL013LF 1 1/4, 1 1/2 1/12 2650 8 5/8 (219) 6 3/8 (162) 7 1/8 (181) 4 3/16 (106) 4 3/8 (111) 11.6 (5.3)
PL-36 1BL001 PL-36B 1BL003LF
1 1/4, 1 1/2
1/6 3300 8 5/8 (219) 6 3/8 (162) 7 1/8 (181) 4 3/16 (106) 4 3/8 (111) 13.1 (6.0)
1, 1 1/4
PL-45 1BL002 PL-45B 1BL004LF
1 1/2
1/6 3300 9 1/8 (232) 8 1/2 (216) 7 1/4 (184) 4 5/8 (117) 4 1/2 (114) 14.5 (6.6)
1, 1 1/4
PL-50 1BL016 PL-50B 1BL017LF
1 1/2 1/6
1
115
3300 9 1/8 (232) 8 1/2 (216) 7 1/4 (184) 4 5/8 (117) 4 1/2 (114) 14.5 (6.6)
PL-55 1BL032 PL-55B 1BL068LF
1 1/4, 1 1/2
2/5 3250 9 9/16 (243) 6 3/8 (162) 7 15/16 (202) 4 3/16 (106) 4 3/4 (121) 13.1 (6.0)
PL-75 1BL034 PL-75B 1BL035LF 2 1/6 3400 9 15/16 (252) 8 1/2 (216) 7 3/8 (187) 5 3/16 (132) 4 5/8 (117) 18.5 (8.4)
PL-130/ 2” 1BL063 PL-130B/ 2” 1BL065LF 2 2/5 3200 10 3/4 (273) 8 1/2 (216) 8 1/4 (210) 5 3/16 (132) 5 1/8 (130)
PL-130/ 3” 1BL070 PL-130B/ 3” 1BL072LF 2 1/2 & 3 2/5 3200 10 3/4 (273) 8 1/2 (216) 8 1/4 (210) 6 (152) 5 1/8 (130) 27 (12.2)
3/4, 1,
3/4, 1,
22 (10)