A.Y. Mcdonald Water Works
Armstrong International


Displaying: 1 - 24 of 2,312 Matching Items
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Part #:301702
Stem Mount Thermal Photocontrol, 120 V These photocontrols install on standard outdoor light fixtures and electrical boxes with 1&frasl2"-14 NPSM thread or 7&frasl8" knock-out holes for dusk-to-dawn ON/OFF control of outdoor lighting.
$ 15.35
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Part #:305131
Advanced protection 600Vac, 1/4-30A, time-delay fuses Class CC current-limiting, time-delay fuses.
$ 47.63
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Part #:507472
Carborundum Aluminum Oxide Resin Cloth Sheets, Aluminum Oxide Cloth, P240 Product DetailsSuperior conformability to complex surfaces and better finishes
$1.66 MSRP $ 1.20 Sheet
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Part #:501754
Silicon Carbide Paper Sheets Better Tier / Silicon Carbide Resin Waterproof Paper Exceptional finishing in wet applications. BF 0416 W
$1.74 MSRP $ 0.77
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Part #:501742
Silicon Carbide Paper Sheets Good Tier / Silicon Carbide Resin Waterproof Paper May be used wet or dry on plastic or painted surfaces. Best results are obtained when used wet.Excellent for machine and hand rubbing of lacquer, urethane and varathane between coats. Ideal forobtaining fine finishes and feather-edging painted surfaces.
$2.24 MSRP $ 1.58
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Part #:507581
CLOSEOUTS Only 1 Left!
Aluminum Oxide Cloth Rolls Good Tier / Aluminum Oxide Resin Cloth Ideal for cleaning and deburring metal surfaces. May be used dry or with oil. JCF 0852
$ 28.32
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Part #:500702
CLOSEOUTS Only 100 Left!
Silicon Carbide Sandscreen SheetsGood Tier / Silicon Carbide Waterproof Resin Sandscreen Features &bull Black, silicon carbide abrasive&bull P-graded in 220 and coarser grits &bull Full resin bond system &bull Screen backing &bull Both sides are usable Benefits &bull Very sharp and hard, but brittle &bull Provides consistent finishes &bull Maximum grain adhesion &bull Load resistant
$7.74 MSRP $ 3.50
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Part #:500975
Aluminum Oxide Cloth Rolls Good Tier / Aluminum Oxide Resin Cloth Ideal for cleaning and deburring metal surfaces. May be used dry or with oil.
$34.56 MSRP $ 24.88
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Part #:507583
Aluminum Oxide Cloth Rolls Good Tier / Aluminum Oxide Resin ClothIdeal for cleaning and deburring metal surfaces. May be used dry or with oil. JCF 0852
$48.30 MSRP $ 34.77
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Part #:505714
Aluminum Oxide Cloth Sheets Good Tier / Aluminum Oxide Resin Cloth Ideal for hand sanding, deburring, polishing and removing cutting tool marks on all metal parts. P320 JCF 0852
$1.66 MSRP $ 1.20
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Part #:507471
Aluminum Oxide Cloth Sheets Good Tier / Aluminum Oxide Resin Cloth Ideal for hand sanding, deburring, polishing and removing cutting tool marks on all metal parts. JCF 0852
$1.66 MSRP $ 1.20
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Part #:507466
Aluminum Oxide Cloth Sheets Good Tier / Aluminum Oxide Resin Cloth Ideal for hand sanding, deburring, polishing and removing cutting tool marks on all metal parts. JCF 0852
$1.66 MSRP $ 1.17
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Part #:507465
Aluminum Oxide Cloth Sheets Good Tier / Aluminum Oxide Resin Cloth Ideal for hand sanding, deburring, polishing and removing cutting tool marks on all metal parts. JCF 0852
$1.77 MSRP $ 1.24
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Part #:503817
Aluminum Oxide Narrow Belts Good Tier / Aluminum Oxide Resin Waterproof Cloth Ideal for operations requiring a belt specification that does not generate heat, but is capable of sandinga variety of materials. Closed coat for fast metal removal. Grading P60 YP 0998 W
$20.55 MSRP $ 14.49
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Part #:504491
Aluminum Oxide Narrow Belts Good Tier / Aluminum Oxide Resin Waterproof Cloth Ideal for operations requiring a belt specification that does not generate heat, but is capable of sandinga variety of materials. Closed coat for fast metal removal.
$20.68 MSRP $ 15.08
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Part #:507452
Silicon Carbide Paper Sheets Better Tier / Silicon Carbide Resin Waterproof Paper Exceptional finishing in wet applications BF 0416 W
$1.74 MSRP $ 1.25
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Part #:505674
Fibrate x Non-Woven Hand Pads Good Tier / Aluminum Oxide, Silicon Carbide, or Non-Abrasive Very fine, aluminum oxide pads for general cleaning and finishing, removal of rust and oxidation from metals, and lightlysanding old paint or new primers. No color bleeding when working with solvents. 84700 is perforated to create two smaller4-1/2" x 6" pads. Fibrate x Non-Woven Hand PadsGood Tier / Aluminum Oxide, Silicon Carbide, or Non-Abrasive Very Fine A/O Gen. Purp. Maroon
$2.45 MSRP $ 1.50
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Part #:500847
Green &ndash 05539579600 A very fine grit aluminum oxide pad for general clean-up as well as finishing stainless steel. Fibrate x Non-Woven Hand PadsGood Tier / Aluminum Oxide, Silicon Carbide, or Non-Abrasive Fibratex products are a non-woven nylon web impregnated with abrasive grain and resin bond. They arenon-metallic, won't rust, and are ideal as replacements for steel wool and/or wire brushes.
$2.95 MSRP $ 1.50
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Part #:305991
Locking Type Thermal Photocontrol, 120-277 V These photocontrols install on light fixtures with ANSI C136.10 NEMA receptacles commonly found on street light fixtures. Locking type design facilitates fast installation and replacement of photocontrol.
$ 24.41
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Part #:203957
Straight Adaptors -22 CTS x MNPT ONE END MALE NATIONAL PIPE THREAD A.Y. McDonald Service Fittings are manufactured to meet or exceed the AWWA C800 (latest revision) standard. Our service fittings arerated to withstand the same pressures as the tubing they are designed to fit. They are designed and tested for cold potable water only.EPDM rubber gaskets are used in our Compression fittings.
$39.35 MSRP $ 36.59
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Part #:203944
Straight Couplings SAME CONNECTIONS ON BOTH ENDS - NO INTERNAL PIPE STOP ON STRAIGHT SIZES -22 CTS x -22 CTS A.Y. McDonald Service Fittings are manufactured to meet or exceed the AWWA C800 (latest revision) standard. Our service fittings arerated to withstand the same pressures as the tubing they are designed to fit. They are designed and tested for cold potable water only.EPDM rubber gaskets are used in our Compression fittings.
$40.43 MSRP $ 37.60
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Part #:203945
Straight Couplings SAME CONNECTIONS ON BOTH ENDS - NO INTERNAL PIPE STOP ON STRAIGHT SIZES -22 CTS x -22 CTS A.Y. McDonald Service Fittings are manufactured to meet or exceed the AWWA C800 (latest revision) standard. Our service fittings arerated to withstand the same pressures as the tubing they are designed to fit. They are designed and tested for cold potable water only.EPDM rubber gaskets are used in our Compression fittings.
$46.26 MSRP $ 43.02
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Part #:130-4771-027
5700RING Shut-Off Rod - Centering Ring
$ 23.02
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Part #:203890
Straight Adaptors ONE END FEMALE NATIONAL PIPE THREAD -22 CTS x FNPT A.Y. McDonald Service Fittings are manufactured to meet or exceed the AWWA C800 (latest revision) standard. Our service fittings arerated to withstand the same pressures as the tubing they are designed to fit. They are designed and tested for cold potable water only.EPDM rubber gaskets are used in our Compression fittings.
$164.07 MSRP $ 152.58
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Displaying: 1 - 24 of 2,312 Matching Items