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HU400300

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Dixon HU400300 400-Series hammer union, 4-inch steel hose fitting for high-pressure connections in oilfield, mining, and heavy equipment applications. Rugged steel construction ensures durability and reliable sealing under demanding conditions. Designed for quick assembly and disassembly, this hammer union provides secure, leak-resistant performance in industrial fluid transfer systems.

MODEL HU400300

BRAND

Dixon

SKU

2071925

WEIGHT

65.000 lb

UOM

each

Contact supplier for technical support on: 8779634966

$167.56 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Customers Also Bought
HU400300

#2071925

Dixon HU400300 400-Series hammer union, 4-inch steel hose fitting for high-pressure connections in oilfield, mining, and heavy equipment applications. Rugged steel construction ensures durability and reliable sealing under demanding conditions. Designed for quick assembly and disassembly, this hammer union provides secure, leak-resistant performance in industrial fluid transfer systems.

Brand

Dixon

Model

HU400300

$167.56 Each
Free Shipping orders over $100
HU602400

#2071930

Dixon HU602400 602-Series hammer union, 2-inch size, steel construction. Designed for high-pressure hose connections in oilfield, mining, and construction applications. Provides reliable sealing and quick assembly for demanding industrial environments.

Brand

Dixon

Model

HU602400

$301.88 Each
Free Shipping orders over $100
HU602200

#111242

Dixon HU602200 602-Series hammer union forged steel hose fitting for high-pressure connections. Provides reliable sealing and quick make-up in oilfield, mining, and construction environments.

Brand

Dixon

Model

HU602200

$154.53 Each
Free Shipping orders over $100
HU602100

#111241

Dixon HU602100 602-Series hammer union forged steel hose fitting for high-pressure industrial fluid transfer. Provides a reliable, leak-resistant connection in demanding applications. Forged steel construction ensures durability and long service life.

Brand

Dixon

Model

HU602100

$71.69 Each
Free shipping

Material

Forged Steel

Max operating pressure

4000 PSI NSCWP

Size

3 in

Style

Threaded

Temperature range

-20F to 250F (-29C to 121C)

Construction

Red sub, black nut

Safety Notes
  • Hammer unions work at extremely high pressures. Mismatching components of one series with another (i.e. series 602 with series 1502) can lead to destruction of property, serious bodily injury or death.
  • Pressure rating given at ambient temperature 70°F/21°C.
Use

Used on manifold and line connections, pump, suction and mud service.

Catalog Page
HU400300 3^ FORGED STEEL HAMMER UNION 400 SERIES RED SUB BLACK NUT

SKU: 6053348

Dixon hose barbs

The products were as advertised and order processing and delivery was fast and efficient.

Read more

SKU: 839084

They're great.

Perfect fit, excellent price.

Read more

SKU: 110442

Exactly as advertised

exactly as advertised. shipping was next day and free.

Read more

SKU: 115099

Reasonable and reasonably fast shipping

My order was processed very quickly even with the changes I made on my original order with friendly people at MRO

Read more
When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ
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Reviews

SKU: 6053348

Dixon hose barbs

The products were as advertised and order processing and delivery was fast and efficient.

Read more

SKU: 839084

They're great.

Perfect fit, excellent price.

Read more

SKU: 110442

Exactly as advertised

exactly as advertised. shipping was next day and free.

Read more

SKU: 115099

Reasonable and reasonably fast shipping

My order was processed very quickly even with the changes I made on my original order with friendly people at MRO

Read more

State of California Proposition 65 Product Warning

Return policy

Item must be unused.

Item must be in it's original package.