Low-torque rotary unions

Do you need help making a decision?  Take a look at our buying guide
4 companies | 16 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement5.length}}
refrigerant fluid rotary union
refrigerant fluid rotary union
BU-1490201

Rotational speed: 0 rpm - 1 rpm
Pressure: 0 bar - 1 bar
Nominal size: 38.4 mm

... Overview
Single-passage rotary union designed for a cryogenic (liquid methane) hose deployment system for satellite refueling in near and distant orbit. Features a compact, lightweight, low- torque ...

See the other products
DSTI - Dynamic Sealing Technologies
gas rotary union
gas rotary union
QB-05232

Rotational speed: 0 rpm - 5 rpm
Pressure: 0 psi - 1 psi
Nominal size: 80.9 mm

...
2-passage rotary union engineered for a robotic application in a nuclear facility. Constructed in stainless steel with plastic/ceramic bearings and seals. Designed for low torque ...

See the other products
DSTI - Dynamic Sealing Technologies
oil rotary union
oil rotary union
CB-05921

Rotational speed: 0 rpm - 1,000 rpm
Pressure: 0 bar - 207 bar
Nominal size: 55.6 mm

... Description
Single-passage, high-speed rotary union designed for wind-turbine gearbox testing. Provides a low- torque sealing solution to minimize influence on test measurements ...

See the other products
DSTI - Dynamic Sealing Technologies
oil rotary union
oil rotary union

Rotational speed: 3,000 rpm - 100,000 rpm
Pressure: 0 bar - 10,000 bar

... br>DSTI rotary unions (joints) are designed for hydropower environments to provide continuous and reliable hydraulic fluid transfer and return to turbine blade actuators for pitch control. Units are engineered ...

See the other products
DSTI - Dynamic Sealing Technologies
oil rotary union
oil rotary union

Rotational speed: 0 rpm - 100,000 rpm
Pressure: 0 bar - 10,000 bar

... non‑contacting sealing action for excellent wear resistance)

  • Low rotational torque, suitable for continuous‑duty applications
  • Options for electrical slip ring and fiber‑optic
  • ...

    See the other products
    DSTI - Dynamic Sealing Technologies
    water rotary union
    water rotary union
    BF-1440004

    Rotational speed: 0 rpm - 19 rpm
    Pressure: 0 bar - 5 bar
    Nominal size: 94 mm

    ... passage fluid rotary union for cooling electronics

  • Application: Ground combat vehicle turret electronics cooling
  • Design features: Compact, low torque
  • ...

    See the other products
    DSTI - Dynamic Sealing Technologies
    vacuum rotary union
    vacuum rotary union
    NB-10821

    Rotational speed: 0 rpm - 75 rpm
    Nominal size: 49.2 mm

    ... Overview
    Single-passage rotary union designed for carton production applications. Features a specialized low- torque configuration for high-speed vacuum operation. Information ...

    See the other products
    DSTI - Dynamic Sealing Technologies
    water rotary union
    water rotary union
    SF-05231

    Rotational speed: 0 rpm - 25 rpm
    Pressure: 0 bar - 7 bar
    Nominal size: 9.5 mm

    ... SF-05231

  • Design: Single-passage rotary union for pneumatic gripper / winding machine
  • Construction: Customer-specified integration into existing construction
  • Torque: Low
  • ...

    See the other products
    DSTI - Dynamic Sealing Technologies
    water rotary union
    water rotary union
    TB-1881401

    Rotational speed: 0 rpm - 5 rpm
    Pressure: 0 bar - 345 bar
    Nominal size: 152.4 mm

    ... on flexible hoses used in managed pressure drilling (MPD) systems. Its engineered sealing and bearing arrangement enables low- torque rotation under full working pressure while maintaining media integrity. Construction ...

    See the other products
    DSTI - Dynamic Sealing Technologies
    oil rotary union
    oil rotary union
    HPI series

    Rotational speed: 0 rpm - 100,000 rpm
    Pressure: 0 bar - 1,379 bar
    Nominal size: 50.8 mm - 203.2 mm

    ... Certifications: Compliant with ABS & DNV GL

  • Design standards: API 6A, API 16A/16C, API 17D where applicable
  • Exclusive low-torque design at full working pressure
  • Marine-grade plain bearings for
  • ...

    See the other products
    DSTI - Dynamic Sealing Technologies
    steam rotary union
    steam rotary union
    Deublin 55 series

    Rotational speed: 0 rpm - 100,000 rpm
    Pressure: 0 bar - 10,000 bar
    Nominal size: 10 mm - 50 mm

    ... Description

    • General type: 55/57 Series rotary joints, nominal sizes DN10-50


    Features
    • Single-passage and dual-passage designs
    • Self-supporting rotator with radial
    ...

    gas rotary union
    gas rotary union

    Rotational speed: 0 rpm - 100,000 rpm
    Pressure: 0 bar - 10,000 bar

    ... load. Balanced seals are typically flat face seals and the rotary unions are supported by ball bearings.

    Seal wear and maintenance
    The seals are the main wearing components of a rotary ...

    air rotary union
    air rotary union
    DHK035-6-2Q

    Rotational speed: 0 rpm - 300 rpm
    Pressure: 0 bar - 10,000 bar
    Nominal size: 35 mm

    ... specialized in customized slip rings with dedicated engineering, quality control and production teams. The slip ring is designed to transfer power, signal or data through rotating interfaces while enabling ...

    compressed air rotary joint
    compressed air rotary joint
    MQR Series

    Rotational speed: 200 rpm - 3,000 rpm
    Pressure: 0 MPa - 1 MPa

    ... The low torque, metal seal, rotary joint series MQR makes it possible to supply air to rotating and sliding components. Rotational torque ...

    steam rotary union
    steam rotary union
    LPPA series

    Rotational speed: 0 rpm - 500 rpm
    Pressure: 0 bar - 250 bar
    Nominal size: 15 mm - 150 mm

    ... speeds and torques are listed in the product tables.

    Hydraulic Rotary Unions - Selected models
    Model Code | Number of Circuits | Medium | Bore Diameter | Max Working Pressure | Rotating ...

    vacuum rotary union
    vacuum rotary union
    LPPA-LM0101 LM

    Rotational speed: 0 rpm - 300 rpm
    Pressure: 0 bar - 10 bar
    Nominal size: 2 mm - 6 mm

    ... Product Overview
    Compact pneumatic rotary union LPPA-LM0101 for air and vacuum media. Aluminum alloy housing (black) designed for a single gas passage (1 in / 1 out) and low- torque ...

    exhibit your products

    & reach your clients in one place, all year round

    Exhibit with us
    DirectIndustry RFQ: Free quotation comparison tool
    Receive and compare quotations for free
    Describe your project
    We select
    the best suppliers
    Compare quotations and complete your purchase