VRT100-330D Blue Spring Unloader

Marsoni

M251S

$109.27

Get it in 3 business days with 1 day shipping. Friday, May 29

VRT100-330D Blue Spring UnloaderPRESSURE ACTUATED UNLOADER FEATURES: Positioning of all o ring seals before the threads, for greater mechanical strength Shutter axially guided for greater stability at high flow rates Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life Stem with internal anti rotation system, for greater life Stem o ring seal is placed on the connecting stem guide to

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Banana clips are high quality, I used 12 awg wires and had no issues. It secures into the plug with 2 small screws, you will need a flat terminal screw driver to install them. The quality was high and made a good connection. If I had to make one complaint it would be that I would tighten the gray piece to the plug and it always kept spinning, otherwise, excellent product.

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Reviewed in the United States on January 29, 2026

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Valkyrie Rider

Boise, US

★★★★★ 5

Good quality connectors

Size: 6 Pairs

Good quality connectors, holds wire well and stays in place. I’ll buy again

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Reviewed in the United States on March 1, 2026

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GrooV67

Fort Morgan, US

★★★★★ 4

Worked fine for me

Size: 10 Pairs

I saw some reviews that mention difficulty in threading or fitting. They are tight, but they work fine. I had no issues installing the speaker wire and no issues with the set/crimping screws. I even had one fall out when I loosened it too much and, though it was challenging without my glasses, I did get it to thread back in with no problems. I have purchased other BluRigger products, like HDMI cables, and they are of great quality.

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Reviewed in the United States on December 19, 2024

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OCIE STEWART

Houston, US

★★★★★ 5

They look great and work great!

Size: 12 Pairs

Great contact screws with bare wires and solid inserting with the banana clips! Would buy again!

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Reviewed in the United States on March 25, 2026

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