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Level & Flow

Eductors, sight flows, level gauging, flow meters, and gas metering for tanks and process lines.

Anderson-Bolds supplies level and flow products from Emerson Penberthy (eductors/jet pumps, sight flows, level gauging), ERDCO See-Flo flow meters, King-Gage tank-level systems, and American Meter gas meters and regulators.

🌀Not sure which to pick? Use the Gas Regulator Sizing (coming soon)Size a gas regulator from load, inlet pressure, and pipe run.→
All Level & FlowEductors & Sight FlowsLevel GaugingFlow MetersGas Metering & Regulation
827 products · showing 241–288
Sort:RelevancePrice: Low to HighPrice: High to LowName (A–Z)
Emerson Penberthy AB1-1/4STWCI — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Plain w/threaded window, Cast Iron
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Plain w/threaded window, Cast Iron

SKU: AB1-1/4STWCI
Stock confirmed at order — usually ships from stock
$482.71
Emerson Penberthy AB1-1/4STWCS — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Plain w/threaded window, Carbon Steel
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Plain w/threaded window, Carbon Steel

SKU: AB1-1/4STWCS
Stock confirmed at order — usually ships from stock
$570.98
Emerson Penberthy AB1-1/4STWFBR — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Bronze
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Bronze

SKU: AB1-1/4STWFBR
Stock confirmed at order — usually ships from stock
$555.02
Emerson Penberthy AB1-1/4STWFCI — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Cast Iron
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Cast Iron

SKU: AB1-1/4STWFCI
Stock confirmed at order — usually ships from stock
$482.71
Emerson Penberthy AB1-1/4STWFCS — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Carbon Steel
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Carbon Steel

SKU: AB1-1/4STWFCS
Stock confirmed at order — usually ships from stock
$570.98
Emerson Penberthy AB1-1/4STWFSS — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Stainless Steel, LOW TEMP
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Flapper w/threaded window, Stainless Steel, LOW TEMP

SKU: AB1-1/4STWFSS
Stock confirmed at order — usually ships from stock
$1,084.11
Emerson Penberthy AB1-1/4STWRBR — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Bronze
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Bronze

SKU: AB1-1/4STWRBR
Stock confirmed at order — usually ships from stock
$649.76
Emerson Penberthy AB1-1/4STWRCI — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Cast Iron
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Cast Iron

SKU: AB1-1/4STWRCI
Stock confirmed at order — usually ships from stock
$588.42
Emerson Penberthy AB1-1/4STWRCS — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Carbon Steel
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Carbon Steel

SKU: AB1-1/4STWRCS
Stock confirmed at order — usually ships from stock
$651.76
Emerson Penberthy AB1-1/4STWRSS — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Stainless Steel, LOW TEMP
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Rotator w/threaded window, Stainless Steel, LOW TEMP

SKU: AB1-1/4STWRSS
Stock confirmed at order — usually ships from stock
$1,107.54
Emerson Penberthy AB1-1/4STWSS — PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Plain w/threaded window, Stainless Steel, LOW TEMP
Emerson Penberthy

PENBERTHY SIGHT FLOW, 1-1/4 INCH NPT, Plain w/threaded window, Stainless Steel, LOW TEMP

SKU: AB1-1/4STWSS
Stock confirmed at order — usually ships from stock
$1,084.11
AB1/2AGHBR — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Bronze
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Bronze

SKU: AB1/2AGHBR
Stock confirmed at order — usually ships from stock
$414.85
AB1/2AGHCI — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Cast Iron
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Cast Iron

SKU: AB1/2AGHCI
Stock confirmed at order — usually ships from stock
$326.85
AB1/2AGHCS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Carbon Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Carbon Steel

SKU: AB1/2AGHCS
Stock confirmed at order — usually ships from stock
$392.85
Engineered
AB1/2AGHHA — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, HASTELLOY B or C
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, HASTELLOY B or C

SKU: AB1/2AGHHA
Engineered to order — quote required
Request a Quote
Engineered
AB1/2AGHMO — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Monel A494
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Monel A494

SKU: AB1/2AGHMO
Engineered to order — quote required
Request a Quote
AB1/2AGHSS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Stainless Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (GH Series), Gas/Steam Motive, Stainless Steel

SKU: AB1/2AGHSS
Stock confirmed at order — usually ships from stock
$782.57
AB1/2AGLBR — Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Bronze
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Bronze

SKU: AB1/2AGLBR
Stock confirmed at order — usually ships from stock
$414.85
AB1/2AGLCI — Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Cast Iron
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Cast Iron

SKU: AB1/2AGLCI
Stock confirmed at order — usually ships from stock
$326.85
AB1/2AGLCS — Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Carbon Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Carbon Steel

SKU: AB1/2AGLCS
Stock confirmed at order — usually ships from stock
$392.85
Engineered
AB1/2AGLHA — Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, HASTELLOY B or C
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, HASTELLOY B or C

SKU: AB1/2AGLHA
Engineered to order — quote required
Request a Quote
Engineered
AB1/2AGLMO — Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Monel A494
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Monel A494

SKU: AB1/2AGLMO
Engineered to order — quote required
Request a Quote
AB1/2AGLSS — Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Stainless Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2A INCH NPT, Low Head (GL series), Gas/Steam Motive, Stainless Steel

SKU: AB1/2AGLSS
Stock confirmed at order — usually ships from stock
$782.57
AB1/2ALHBR — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Bronze
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Bronze

SKU: AB1/2ALHBR
Stock confirmed at order — usually ships from stock
$414.85
AB1/2ALHCI — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Cast Iron
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Cast Iron

SKU: AB1/2ALHCI
Stock confirmed at order — usually ships from stock
$326.85
AB1/2ALHCS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Carbon Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Carbon Steel

SKU: AB1/2ALHCS
Stock confirmed at order — usually ships from stock
$392.85
Engineered
AB1/2ALHHA — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, HASTELLOY B or C
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, HASTELLOY B or C

SKU: AB1/2ALHHA
Engineered to order — quote required
Request a Quote
Engineered
AB1/2ALHMO — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Monel A494
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Monel A494

SKU: AB1/2ALHMO
Engineered to order — quote required
Request a Quote
AB1/2ALHSS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Stainless Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, High Head (LH series), Liquid Motive, Stainless Steel

SKU: AB1/2ALHSS
Stock confirmed at order — usually ships from stock
$782.57
AB1/2ALLBR — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Bronze
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Bronze

SKU: AB1/2ALLBR
Stock confirmed at order — usually ships from stock
$414.85
AB1/2ALLCI — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Cast Iron
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Cast Iron

SKU: AB1/2ALLCI
Stock confirmed at order — usually ships from stock
$326.85
AB1/2ALLCS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Carbon Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Carbon Steel

SKU: AB1/2ALLCS
Stock confirmed at order — usually ships from stock
$392.85
Engineered
AB1/2ALLHA — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, HASTELLOY B or C
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, HASTELLOY B or C

SKU: AB1/2ALLHA
Engineered to order — quote required
Request a Quote
Engineered
AB1/2ALLMO — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Monel A494
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Monel A494

SKU: AB1/2ALLMO
Engineered to order — quote required
Request a Quote
AB1/2ALLSS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Stainless Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Low Head (LL series), Liquid Motive, Stainless Steel

SKU: AB1/2ALLSS
Stock confirmed at order — usually ships from stock
$782.57
AB1/2ALMBR — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Bronze
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Bronze

SKU: AB1/2ALMBR
Stock confirmed at order — usually ships from stock
$414.85
AB1/2ALMCI — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Cast Iron
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Cast Iron

SKU: AB1/2ALMCI
Stock confirmed at order — usually ships from stock
$326.85
AB1/2ALMCS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Carbon Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Carbon Steel

SKU: AB1/2ALMCS
Stock confirmed at order — usually ships from stock
$392.85
Engineered
AB1/2ALMHA — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, HASTELLOY B or C
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, HASTELLOY B or C

SKU: AB1/2ALMHA
Engineered to order — quote required
Request a Quote
Engineered
AB1/2ALMMO — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Monel A494
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Monel A494

SKU: AB1/2ALMMO
Engineered to order — quote required
Request a Quote
AB1/2ALMSS — Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Stainless Steel
Emerson Penberthy

Emerson PENBERTHY Jet Pump, 1/2 INCH NPT, Medium Head (LM series), Liquid Motive, Stainless Steel

SKU: AB1/2ALMSS
Stock confirmed at order — usually ships from stock
$782.57
Emerson Penberthy AB1/2BELLBR — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Bronze Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Bronze Body

SKU: AB1/2BELLBR
Stock confirmed at order — usually ships from stock
$466.97
Emerson Penberthy AB1/2BELLCI — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Cast Iron Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Cast Iron Body

SKU: AB1/2BELLCI
Stock confirmed at order — usually ships from stock
$468.39
Emerson Penberthy AB1/2BELLCS — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Carbon Steel Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Carbon Steel Body

SKU: AB1/2BELLCS
Stock confirmed at order — usually ships from stock
$563.49
Engineered
Emerson Penberthy AB1/2BELLHA — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Hastelloy B or C Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Hastelloy B or C Body

SKU: AB1/2BELLHA
Engineered to order — quote required
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Engineered
Emerson Penberthy AB1/2BELLMO — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Monel Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Monel Body

SKU: AB1/2BELLMO
Engineered to order — quote required
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Engineered
Emerson Penberthy AB1/2BELLPP — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Poly Pro Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, Poly Pro Body

SKU: AB1/2BELLPP
Engineered to order — quote required
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Engineered
Emerson Penberthy AB1/2BELLPVC — Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, PVC Body
Emerson Penberthy

Penberthy Steam Eductor (ELL Series), 1/2 Inch NPT, PVC Body

SKU: AB1/2BELLPVC
Engineered to order — quote required
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Authorized lines

Brands in Level & Flow

Emerson Penberthy logo — Anderson-Bolds is an authorized Emerson Penberthy manufacturer's representativeKing-Gage logo — Anderson-Bolds is an authorized King-Gage manufacturer's representativeERDCO logo — Anderson-Bolds is an authorized ERDCO manufacturer's representativeAmerican Meter (Elster) logo — Anderson-Bolds is an authorized American Meter (Elster) manufacturer's representative