AY MCDONALD

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  • AY McDonald 5141-194 74753-22 3/4 CTS x 1 MNPT AdapterAY McDonald 5141-194 74753-22 3/4 CTS x 1 MNPT Adapter
    AY MCDONALD
    AY McDonald 5141-194 74753-22 3/4 CTS x 1 MNPT Adapter
    SKU: 5141-194
    Product DescriptionAY McDonald 5141-194 is a fitting designed to connect copper pipes with a nominal size of three-fourths by one inch. This adapter features a -22 Mac-Pak CTS compression end and a MNPT end style. It is suitable for various plumbing applications. Lead-free construction...
    $54.74
    $54.74
  • A.Y. 5141-123 1/4 Bend Elbow 1in BRS DOMA.Y. 5141-123 1/4 Bend Elbow 1in BRS DOM
    AY MCDONALD
    A.Y. 5141-123 1/4 Bend Elbow 1in BRS DOM
    SKU: 5141-123
    Product DescriptionThe A.Y. McDonald 5141-123 is a one-inch nominal 1/4 bend elbow, designed for plumbing applications. Constructed in brass, this fitting features a -22 CTS Mac-Pak compression end style. It is made for service fittings in the United States and meets AWWA C800 standards....
    $91.82
    $91.82
  • A Y McDonald 4212-137 10596 2 Flat Head Gas PV W/Check 2#A Y McDonald 4212-137 10596 2 Flat Head Gas PV W/Check 2#
    AY MCDONALD
    A Y McDonald 4212-137 10596 2 Flat Head Gas PV W/Check 2#
    SKU: 4212-137
    Product DescriptionThe A.Y. McDonald 4212-137 is a plug valve with a flat tee head designed for low pressure natural or propane gas applications. This valve measures two inches in nominal size with a bronze body and is manually operated. The valve is suitable for...
    $148.01
    $148.01
  • AY McDonald 5424-213 72008QT Quarter-Turn Boiler Drain Valve 3/4 in MNPT x Male Garden Hose Thread
    AY MCDONALD
    AY McDonald 5424-213 72008QT Quarter-Turn Boiler Drain Valve 3/4 in MNPT x Male Garden Hose Thread
    SKU: 5424-213
    Product DescriptionA Y McDonald 5424-213 is a quarter-turn boiler drain valve designed for efficiency and reliability. This valve features a nominal size of three-quarters of an inch with MNPT and male garden hose thread connections. It is rated for a pressure of one hundred...
    $27.42
    $27.42
  • AY McDonald 4215-193 10596 3/4 Flat Head Gas PV W/Check 5# CSAAY McDonald 4215-193 10596 3/4 Flat Head Gas PV W/Check 5# CSA
    AY MCDONALD
    AY McDonald 4215-193 10596 3/4 Flat Head Gas PV W/Check 5# CSA
    SKU: 4215-193
    Product DescriptionThe A.Y. McDonald 4215-193 is a low-pressure gas plug valve designed for indoor use on piping systems. This valve features a flat tee head and a check mechanism, ensuring reliable operation in gas applications. With a bronze body and a nominal size of...
    $25.49
    $25.49
  • A.Y. McDonald 5140-103 1/4 Bend Elbow 3/4 in BrassA.Y. McDonald 5140-103 1/4 Bend Elbow 3/4 in Brass
    AY MCDONALD
    A.Y. McDonald 5140-103 1/4 Bend Elbow 3/4 in Brass
    SKU: 5140-103
    Product DescriptionA.Y. McDonald 5140-103 1/4 Bend Elbow is designed for use in plumbing applications. This fitting is a 90-degree elbow made from brass and is created for connections involving three-fourths inch tubing. It meets AWWA C800 standards for water service fittings. Rated for cold...
    $60.74
    $60.74
  • A Y McDonald 5424-215 72004QT Quarter-Turn Boiler Drain Valve 3/4 in FNPT x Male Garden Hose Thread
    AY MCDONALD
    A Y McDonald 5424-215 72004QT Quarter-Turn Boiler Drain Valve 3/4 in FNPT x Male Garden Hose Thread
    SKU: 5424-215
    Product DescriptionThe A Y McDonald 5424-215 is a quarter-turn boiler drain valve designed for reliable operation in plumbing systems. This valve features a nominal size of three-fourths inch with FNPT and male garden hose threads. Constructed from durable brass. Rated for 125 psi water,...
    $27.42
    $27.42
  • A.Y. 5420-397 Tee 1 X 3/4IN Insert Bronze Replacement MPN
    AY MCDONALD
    A.Y. 5420-397 Tee 1 X 3/4IN Insert Bronze Replacement MPN
    SKU: 5420-397
    Product DescriptionThe A.Y. McDonald 5420-397 Tee is a bronze fitting designed for connections in plumbing systems. It features a nominal size of one by three-fourths inches and utilizes an insert end style. This fitting is suitable for applications that demand a pressure rating of...
    $44.35
    $44.35
  • A.Y. 4130-250 Insert Stiffener 1 in CTS Plastic Domestic
    AY MCDONALD
    A.Y. 4130-250 Insert Stiffener 1 in CTS Plastic Domestic
    SKU: 4130-250
    Product DescriptionThe A.Y. McDonald 4130-250 Insert Stiffener is designed for use in flexible plastic connections with a size of one inch CTS. This product is made from plastic and is compliant with domestic manufacturing standards. Insert stiffeners are necessary on all flexible plastic connections....
    $21.99
    $21.99
  • A.Y. 5424-023 COUPLING COUPLING 3/4 X 1IN INSR BRZ
    AY MCDONALD
    A.Y. 5424-023 COUPLING COUPLING 3/4 X 1IN INSR BRZ
    SKU: 5424-023
    Product DescriptionA.Y. McDonald 5424-023 is a coupling designed for plumbing applications, featuring a nominal size of three-quarters inch by one inch. This bronze insert coupling is constructed for reliable performance with a pressure rating of one hundred twenty-five psi. Constructed from no-lead bronze material...
    $22.27
    $22.27
  • A.Y. 4130-249 Insert Stiffener 3/4 in CTS Plastic
    AY MCDONALD
    A.Y. 4130-249 Insert Stiffener 3/4 in CTS Plastic
    SKU: 4130-249
    Product DescriptionThe A.Y. McDonald 4130-249 Insert Stiffener is designed for use with three-quarter inch Copper Tube Size connections. Made from lead-free plastic, this stiffener is essential for maintaining the integrity of flexible plastic piping systems. Compatible with copper tube size polyethylene. Required for all...
    $7.91
    $7.91
  • 187202226.jpg
    AY MCDONALD
    A.Y. McDonald 4212-134 10598 2 in. Brass 2 psig FNPT Lever Handle Plug Valve
    SKU: 4212134
    Product DescriptionThe A.Y. McDonald Plug Valve with MPN 4212-134 is designed for use in low pressure gas applications. It features FNPT ends and operates under 2 psi pressure, making it suitable for applications that do not involve potable water. Its brass construction ensures durability...
    $17.99
    $17.99
  • A.Y. McDonald Mfg. Co. 5141-155 Lead-Free Mac-Pak Compression x Male Adapter 1-14
    AY MCDONALD
    A.Y. McDonald Mfg. Co. 5141-155 Lead-Free Mac-Pak Compression x Male Adapter 1-14
    SKU: 5141-155
    The A.Y. McDonald Mfg. Co. 5141-155, 74753-22-1-14 LEADFREE MAC-PAK COMPRESSION X MALE ADAPTER 1-14. This adapter fitting is perfect for potable water applications and is made of UNS C89833 Brass to ASTM B584 standards. It is compliant with ANSIAWWA C800 and NSFANSI 61372 standards...
    $106.05
    $106.05
  • A.Y. McDonald Mfg. Co. 5141-129 Lead-Free Mac-Pak Compression x Male Adapter 1
    AY MCDONALD
    A.Y. McDonald Mfg. Co. 5141-129 Lead-Free Mac-Pak Compression x Male Adapter 1
    SKU: 5141-129
    The A.Y. McDonald Mfg. Co. 5141-129 74753-22-1 LEADFREE MAC-PAK COMPRESSION X MALE ADAPTER 1" is a reliable and durable adapter fitting for potable water applications. This fitting is made of UNS C89833 Brass and meets ASTM B584 and ANSIAWWA C800, NSFANSI 61372 standards. It...
    $63.57
    $63.57
  • A Y McDonald 5117-114 Curb Stop Inverted Plug 1 Inch FIP BrassA Y McDonald 5117-114 Curb Stop Inverted Plug 1 Inch FIP Brass
    AY MCDONALD
    A Y McDonald 5117-114 Curb Stop Inverted Plug 1 Inch FIP Brass
    SKU: 5117-114
    Product DescriptionThe A Y McDonald 5117-114 Curb Stop is a versatile plumbing component. Designed with an inverted plug style, this Minneapolis pattern curb stop features a 1 inch nominal size and FNPT connections. The brass body ensures durability, while the leather gasket provides a...
    $252.73
    $252.73
  • AY McDonald 5131-010 Union 3 Part Coupling 33 PEP x 33 PEP, No Lead
    AY MCDONALD
    AY McDonald 5131-010 Union 3 Part Coupling 33 PEP x 33 PEP, No Lead
    SKU: 5131-010
    Product DescriptionThe AY McDonald 5131-010 Union 3 Part Coupling is a reliable and durable fitting designed for various piping applications. Featuring a 33 PEP x 33 PEP compression, this coupling ensures a secure and leak-proof connection. It is lead-free and complies with all relevant...
    $165.98
    $165.98
  • A.Y. McDonald Mfg. Co. 5121-143 FLFA1 LEADFREE 1" Adapter Fitting
    AY MCDONALD
    A.Y. McDonald Mfg. Co. 5121-143 FLFA1 LEADFREE 1" Adapter Fitting
    SKU: 5121-143
    The A.Y. McDonald Mfg. Co. 5121-143 FLFA1 LEADFREE FLARE X FEMALE ADAPTER 1" 74754-1 is a reliable and durable adapter fitting. It features a straight size A and B of 1 inch, and an end connection of copper flare x female threaded. It is...
    $64.00
    $64.00
  • A Y McDonald 5149-126 74753-22 1 1/4X1 Adapter CTS x MNPT-NLA Y McDonald 5149-126 74753-22 1 1/4X1 Adapter CTS x MNPT-NL
    AY MCDONALD
    A Y McDonald 5149-126 74753-22 1 1/4X1 Adapter CTS x MNPT-NL
    SKU: 5149-126
    Product DescriptionThe A Y McDonald 5149-126 Adapter CTS x MNPT-NL is a reliable plumbing fitting. It belongs to the 74753-22 series. This coupling measures 1-1/4 inches by 1 inch and features a compression x MNPT end style. Made of brass, this coupling is suitable...
    $100.75
    $100.75
  • A.Y. McDonald Mfg. Co. 5140-106 LEADFREE 34" Mac-Pak Compression x Male Adapter
    AY MCDONALD
    A.Y. McDonald Mfg. Co. 5140-106 LEADFREE 34" Mac-Pak Compression x Male Adapter
    SKU: 5140-106
    The A.Y. McDonald Mfg. Co. 5140-106 74753-22-34 LEADFREE MAC-PAK COMPRESSION X MALE ADAPTER 34" is a reliable and durable adapter fitting for potable water applications. This fitting is made of UNS C89833 Brass and meets ASTM B584 and ANSIAWWA C800, NSFANSI 61372 standards. It...
    $54.76
    $54.76
  • AY McDonald 5149-180 Adapter CTS x Female Flare Lead FreeAY McDonald 5149-180 Adapter CTS x Female Flare Lead Free
    AY MCDONALD
    AY McDonald 5149-180 Adapter CTS x Female Flare Lead Free
    SKU: 5149-180
    Product DescriptionThe AY McDonald 5149-180 Adapter CTS x Female Flare is a reliable plumbing fitting designed for various applications. This adapter features a CTS compression connection on one end and a female flare connection on the other, allowing for versatile use in different systems....
    $61.37
    $61.37
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