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    MFG PRVNL75100 3/4" Lead-Free Brass Pressure Relief Valve, 100 PSI Cold Water Safety Valve for Well Tank, Pump & Plumbing Systems, 3/4" NPT No-Lead Water System Protection Valve

    Be the first to review this product...
    • Pressure relief valves are for protection against excessive pressure
    • Lead free brass with stainless steel control springs - IAMPO Certified
    • 3/4" Line Connection, 100 PSI
    • Not for use with water heaters -Cold water systems only
    • 3/4 in. male NPT x 1/2 in. female NPT
    • CALIFORNIA PROP 65 WARNING: Product may expose you to chemicals known to the State of California to cause cancer and reproductive harm. See P65Warnings.ca.gov for details
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    Merrill MFG. Pressure Relief Values - Under Pressure? We got you covered!

    Product Details

    Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

    Size

    3/4 in. male NPT x 1/2 in. female FPT.

    Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

    Pressure Rating

    3/4" Line Connection, relieves pressure at 100 PSI - Field Adjustable.

    Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

    Usage

    Corrosion-resistant and solid no-lead brass construction is designed to relieve excessive pressure in the water system. Recommended for all cold water system installation.

    Measurements

    Merrill MFG. Pressure Relief Valve 3/4 in x 1/2 in NPT with 100 PSI - Measurements

    Features & Benefits

    Merrill MFG. Pressure Relief Valve 3/4 in x 1/2 in NPT with 100 PSI - Features & Benefits
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/2eaab9cd-869e-47d2-ac3c-9c59076558f1.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL75100
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/9c97a67d-872b-4cc7-b6bd-69e96da362d3.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL50100
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/16894398-342b-4913-9f03-32c2319b1c5f.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL75
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/202f3cca-d576-4047-a782-24ce42ebb19f.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL50
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/ea371a8a-a1db-4fc4-8947-b0af285430e8.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL757100
    Connection Size 3/4 in. x 1/2 in 1/2 in. x 1/2 in. 3/4 in. x 1/2 in. 1/2 in. x 1/2 in. 3/4 in. x 3/4 in.
    PSI 100 100 75 75 100
    Material No Lead Brass No Lead Brass No Lead Brass No Lead Brass No Lead Brass
    Weight 3.5 lbs 3.5 lbs 3.8 lbs 3.5 lbs 4.0 lbs
    2. https://m.media-amazon.com/images/S/aplus-media-library-service-media/013c18db-fe72-4b14-a202-42f09a5aabcc.__CR0,0,315,145_PT0_SX315_V1___.png

      Founded in 1949, Merrill Manufacturing is a family-owned and operated manufacturer in Iowa. While maintaining our family values, Merrill is always changing to meet and exceed the demands of our loyal customers!

      Merrill Manufacturing is located on the shores of Storm Lake, Iowa and is a global leader in the water well industry. Merrill is widely recognized for its yard hydrants, offering over 3,500 products to meet your water well needs.

    3. https://m.media-amazon.com/images/S/aplus-media-library-service-media/4c669f14-0052-4460-a0c0-26ff88da9eb7.__CR0,0,362,453_PT0_SX362_V1___.png

      Noel Merrill Anderson

      In 1949, Noel Merrill Anderson founded Merrill Manufacturing Company with his invention of the AnyFlow Yard Hydrant.

    4. Merrill MFG. No Lead C1000 Yard Hydrant - One Hydrant, Four Seasons
    5. Merrill MFG No Lead Frost Proof CNL-1000 Series Yard Hydrant 4 ft
      Merrill MFG RNL-1000 Hi Capacity Farm Yard Hydrant 4 ft
      Merrill MFG Any Flow Series Yard Hydrant 1 ft.
      Merrill Manufacturing Hydrant Parts Kit PKCF for C-1000 Series Hydrant

      Yard Hydrants

    6. https://m.media-amazon.com/images/S/aplus-media-library-service-media/b1949bb1-795b-4293-ae79-2599465ddf36.__CR0,0,362,453_PT0_SX362_V1___.png
    7. Merrill MFG. Pressure Switches - Flip a Switch on Better Pressure
    8. Merrill MFG. Pressure Switch MPSHD4060 40-60 PSI - Heavy Duty
      Merrill MFG. MPS4060 Pressure Switch 40-60 PSI
      Merrill MFG 2-1/2" Dial Size, Liquid Filled Pressure Gauge, 0-100psi/kpa, Stainless Steel Case
      Merrill MFG 0~200 PSI Stainless Steel 1/4" NPT Liquid Filled Pressure Gauge

      Pressure Switches & Gauges

    9. https://m.media-amazon.com/images/S/aplus-media-library-service-media/0e2e78f0-1598-42a0-91ee-b22b5c7e185a.__CR0,0,362,453_PT0_SX362_V1___.png
    10. Merrill MFG Air Volume Control for Deep Wells, Water Tank System
      Merrill MFG CVNL100 No-Lead Brass Check Valve 700 Series, 1"
      Merrill MFG PRVNL75 No Lead Brass Pressure Relief Valve 75 PSI, 3/4"
      Merrill MFG FVNL100 1" No-Lead Brass Foot Valve 710 Series, 1" Female Connection

      Best Sellers

    11. https://m.media-amazon.com/images/S/aplus-media-library-service-media/82336226-e451-4654-bd21-221c99855604.__CR0,0,362,453_PT0_SX362_V1___.jpg
    1. https://m.media-amazon.com/images/S/aplus-media-library-service-media/013c18db-fe72-4b14-a202-42f09a5aabcc.__CR0,0,315,145_PT0_SX315_V1___.png

      Founded in 1949, Merrill Manufacturing is a family-owned and operated manufacturer in Iowa. While maintaining our family values, Merrill is always changing to meet and exceed the demands of our loyal customers!

      Merrill Manufacturing is located on the shores of Storm Lake, Iowa and is a global leader in the water well industry. Merrill is widely recognized for its yard hydrants, offering over 3,500 products to meet your water well needs.

    2. https://m.media-amazon.com/images/S/aplus-media-library-service-media/4c669f14-0052-4460-a0c0-26ff88da9eb7.__CR0,0,362,453_PT0_SX362_V1___.png

      Noel Merrill Anderson

      In 1949, Noel Merrill Anderson founded Merrill Manufacturing Company with his invention of the AnyFlow Yard Hydrant.

    3. Merrill MFG. No Lead C1000 Yard Hydrant - One Hydrant, Four Seasons
    4. Merrill MFG No Lead Frost Proof CNL-1000 Series Yard Hydrant 4 ft
      Merrill MFG RNL-1000 Hi Capacity Farm Yard Hydrant 4 ft
      Merrill MFG Any Flow Series Yard Hydrant 1 ft.
      Merrill Manufacturing Hydrant Parts Kit PKCF for C-1000 Series Hydrant

      Yard Hydrants

    5. https://m.media-amazon.com/images/S/aplus-media-library-service-media/b1949bb1-795b-4293-ae79-2599465ddf36.__CR0,0,362,453_PT0_SX362_V1___.png
    6. Merrill MFG. Pressure Switches - Flip a Switch on Better Pressure
    7. Merrill MFG. Pressure Switch MPSHD4060 40-60 PSI - Heavy Duty
      Merrill MFG. MPS4060 Pressure Switch 40-60 PSI
      Merrill MFG 2-1/2" Dial Size, Liquid Filled Pressure Gauge, 0-100psi/kpa, Stainless Steel Case
      Merrill MFG 0~200 PSI Stainless Steel 1/4" NPT Liquid Filled Pressure Gauge

      Pressure Switches & Gauges

    8. https://m.media-amazon.com/images/S/aplus-media-library-service-media/0e2e78f0-1598-42a0-91ee-b22b5c7e185a.__CR0,0,362,453_PT0_SX362_V1___.png
    9. Merrill MFG Air Volume Control for Deep Wells, Water Tank System
      Merrill MFG CVNL100 No-Lead Brass Check Valve 700 Series, 1"
      Merrill MFG PRVNL75 No Lead Brass Pressure Relief Valve 75 PSI, 3/4"
      Merrill MFG FVNL100 1" No-Lead Brass Foot Valve 710 Series, 1" Female Connection

      Best Sellers

    10. https://m.media-amazon.com/images/S/aplus-media-library-service-media/82336226-e451-4654-bd21-221c99855604.__CR0,0,362,453_PT0_SX362_V1___.jpg
    Merrill MFG. Pressure Relief Values - Under Pressure? We got you covered!

    Product Details

    Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

    Size

    3/4 in. male NPT x 1/2 in. female FPT.

    Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

    Pressure Rating

    3/4" Line Connection, relieves pressure at 100 PSI - Field Adjustable.

    Photo of Merrill Manufacturing No-Lead Brass Pressure Relief Valve

    Usage

    Corrosion-resistant and solid no-lead brass construction is designed to relieve excessive pressure in the water system. Recommended for all cold water system installation.

    Measurements

    Merrill MFG. Pressure Relief Valve 3/4 in x 1/2 in NPT with 100 PSI - Measurements

    Features & Benefits

    Merrill MFG. Pressure Relief Valve 3/4 in x 1/2 in NPT with 100 PSI - Features & Benefits
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/2eaab9cd-869e-47d2-ac3c-9c59076558f1.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL75100
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/9c97a67d-872b-4cc7-b6bd-69e96da362d3.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL50100
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/16894398-342b-4913-9f03-32c2319b1c5f.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL75
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/202f3cca-d576-4047-a782-24ce42ebb19f.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL50
    https://m.media-amazon.com/images/S/aplus-media-library-service-media/ea371a8a-a1db-4fc4-8947-b0af285430e8.__CR0,0,150,300_PT0_SX150_V1___.png
    PRVNL757100
    Connection Size 3/4 in. x 1/2 in 1/2 in. x 1/2 in. 3/4 in. x 1/2 in. 1/2 in. x 1/2 in. 3/4 in. x 3/4 in.
    PSI 100 100 75 75 100
    Material No Lead Brass No Lead Brass No Lead Brass No Lead Brass No Lead Brass
    Weight 3.5 lbs 3.5 lbs 3.8 lbs 3.5 lbs 4.0 lbs
    MFG PRVNL75100 3/4" Lead-Free Brass Pressure Relief Valve, 100 PSI Cold Water Safety Valve for Well Tank, Pump & Plumbing Systems, 3/4" NPT No-Lead Water System Protection Valve

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Aetherix Return Policy

    Manufacturer Contact Info

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