> ## Documentation Index
> Fetch the complete documentation index at: https://docs.supplyline.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Installation

> Mounting, piping connections, and typical installation configurations for MTC DICE dosing modules

# Installation

<sub>Source: [DICE IOM Manual V12E](https://supplyline.com/assets/MTC-IOM_DICE-DS-DM-Operating-Manual-V12E.pdf), Section: Installation, Pages: 14–17</sub>

<Warning>
  Always use the proper tool for each step. Never use a pipe wrench on the DICE module.
</Warning>

## Mounting

<sub>Source: [DICE IOM Manual V12E](https://supplyline.com/assets/MTC-IOM_DICE-DS-DM-Operating-Manual-V12E.pdf#page=14), Section: Mounting, Page: 14</sub>

The DICE module mounts to a planar surface using three mounting holes on the rear face.

### Requirements

* Mount with the **injection port facing upward**
* Keep the module **level** to prevent trapped air
* Allow sufficient clearance for maintenance access

<Frame caption="Mounting hole locations on DICE module">
  <img src="https://mintcdn.com/supplyline/zAG1veafgm_55jzb/images/mtc/dice/diagram-showing-the-top-view-of-the-dice-dosing-m.jpeg?fit=max&auto=format&n=zAG1veafgm_55jzb&q=85&s=411bd6920a91bb0570efeebabd53ec38" alt="DICE module showing three mounting holes on the rear face" width="651" height="619" data-path="images/mtc/dice/diagram-showing-the-top-view-of-the-dice-dosing-m.jpeg" />
</Frame>

### Mounting Procedure

<Steps>
  <Step title="Position the washers">
    Place the three provided washers (part 31) between each mounting hole and the mounting surface. The washers isolate the module body from the mounting surface.
  </Step>

  <Step title="Verify clearance">
    Confirm no corner of the module touches the mounting surface. Only the washers should contact the surface.
  </Step>

  <Step title="Install mounting screws">
    Mounting holes accept M6 or 1/4" socket head screws. Torque: **35 in-lb**.
  </Step>
</Steps>

<Frame caption="Proper mounting with washers between module and surface">
  <img src="https://mintcdn.com/supplyline/zAG1veafgm_55jzb/images/mtc/dice/diagram-showing-the-side-view-of-the-dice-dosing.jpeg?fit=max&auto=format&n=zAG1veafgm_55jzb&q=85&s=e146cad3638c4aa2b8e18b6eac30a458" alt="Cross-section showing washers between mounting holes and surface" width="651" height="682" data-path="images/mtc/dice/diagram-showing-the-side-view-of-the-dice-dosing.jpeg" />
</Frame>

<Warning>
  Using the washers prevents mechanical stress on the DICE body. Stress from improper mounting can cause part failure.
</Warning>

## Connections

<sub>Source: [DICE IOM Manual V12E](https://supplyline.com/assets/MTC-IOM_DICE-DS-DM-Operating-Manual-V12E.pdf#page=15), Section: Connections, Page: 15</sub>

DICE uses a mushroom nut connection system that allows tool-free assembly and disassembly.

### Connection Assembly

<Steps>
  <Step title="Prepare the connector">
    Slide the mushroom nut (25) onto the connector (26/27/28). Insert the pipe or tubing into the connector.
  </Step>

  <Step title="Align piping">
    Ensure pipes and tubing are perfectly aligned with the module port. Misalignment causes mechanical stress that can lead to failure.
  </Step>

  <Step title="Verify O-ring position">
    Confirm the O-ring (30) is properly seated in the connector groove.
  </Step>

  <Step title="Hand-tighten only">
    Thread the mushroom nut onto the port and tighten **by hand only**. Do not use tools.
  </Step>
</Steps>

<Frame caption="Mushroom nut connection assembly">
  <img src="https://mintcdn.com/supplyline/0BPT_a95Ro05UFU2/images/mtc/dice/diagram-illustrating-the-connection-assembly-a-do.jpeg?fit=max&auto=format&n=0BPT_a95Ro05UFU2&q=85&s=fefffe00ef0a59ed5228cc6d3820ad28" alt="Exploded view showing mushroom nut, connector, and O-ring assembly" width="547" height="617" data-path="images/mtc/dice/diagram-illustrating-the-connection-assembly-a-do.jpeg" />
</Frame>

<Accordion title="Connection parts reference">
  | Part | Component        |
  | ---- | ---------------- |
  | 25   | Mushroom nut     |
  | 26   | Socket connector |
  | 27   | NPT connector    |
  | 28   | Hose connector   |
  | 29   | Cap              |
  | 30   | O-ring           |
</Accordion>

<Note>
  If connecting accessories (pulsation dampener, flow monitor, etc.) to auxiliary ports, provide independent support for the accessory. The DICE module is not designed to support accessory weight.
</Note>

## Typical Installations

<sub>Source: [DICE IOM Manual V12E](https://supplyline.com/assets/MTC-IOM_DICE-DS-DM-Operating-Manual-V12E.pdf#page=16), Section: Installation Schematics, Pages: 16–17</sub>

<Tabs>
  <Tab title="DICE DS">
    The DS configuration uses suction lift from a chemical tank located below the dosing system.

    <Frame caption="DICE DS typical installation schematic">
      <img src="https://mintcdn.com/supplyline/0BPT_a95Ro05UFU2/images/mtc/dice/diagram-illustrating-the-typical-installation-of-t.jpeg?fit=max&auto=format&n=0BPT_a95Ro05UFU2&q=85&s=6b2305b23a10df4e48c158888533a917" alt="DICE DS system schematic showing pump, module, and process connections" width="1345" height="917" data-path="images/mtc/dice/diagram-illustrating-the-typical-installation-of-t.jpeg" />
    </Frame>

    ### DS Component Layout

    | Component               | Function                         |
    | ----------------------- | -------------------------------- |
    | Pump input              | Suction from chemical tank       |
    | Pump output             | Feeds DICE module                |
    | Calibration column      | Connects to module input line    |
    | PRV                     | Overpressure protection          |
    | Bleed valve             | Priming assist, depressurization |
    | PI (Pressure Indicator) | System pressure monitoring       |
    | BPV                     | Maintains discharge pressure     |
    | Injection port          | To process                       |
    | Auxiliary ports 1, 2, 3 | Secondary pumps, accessories     |
    | Evacuation port         | Drains to chemical tank          |

    ### DS Port Configuration

    | Port        | Name               | Typical Use          |
    | ----------- | ------------------ | -------------------- |
    | Top center  | Injection          | To process           |
    | Top left    | Calibration column | Calibration cylinder |
    | Bottom left | Evacuation         | Drain to tank        |
    | Side        | Auxiliary 1        | Pump 2 discharge     |
    | Side        | Auxiliary 2        | Pulsation dampener   |
    | Side        | Auxiliary 3        | Dilution water       |
    | Side        | Pump input         | From pump 1          |
  </Tab>

  <Tab title="DICE DM">
    The DM configuration supports both suction lift and flooded suction applications.

    <Frame caption="DICE DM typical installation schematic">
      <img src="https://mintcdn.com/supplyline/wRtSjfDdJcDBYYWQ/images/mtc/dice/schematic-diagram-showing-the-integration-of-the-d.jpeg?fit=max&auto=format&n=wRtSjfDdJcDBYYWQ&q=85&s=3efb5279099f3008397b000453a4a658" alt="DICE DM system schematic showing pump, module, and process connections" width="487" height="376" data-path="images/mtc/dice/schematic-diagram-showing-the-integration-of-the-d.jpeg" />
    </Frame>

    ### DM Component Layout

    | Component               | Function                                      |
    | ----------------------- | --------------------------------------------- |
    | Pump input              | Suction from chemical tank                    |
    | Pump output             | Feeds DICE module                             |
    | Calibration column      | Connects to module input line                 |
    | Auxiliary port 4        | Additional input connection                   |
    | PRV                     | Overpressure protection                       |
    | Bleed valve             | Priming assist, depressurization              |
    | PI (Pressure Indicator) | System pressure monitoring                    |
    | BPV                     | Maintains discharge pressure                  |
    | Injection port          | To process                                    |
    | Auxiliary ports 1, 2, 3 | Secondary pumps, accessories                  |
    | Return options          | Option 1: Pump return. Option 2: Back to tank |

    ### DM Advantages

    * **Separation valve (4)**: Isolates suction side during calibration
    * **Fourth auxiliary port**: Additional connection point on suction side
    * **Return path options**: Route overflow to pump return or chemical tank

    ### DM Port Configuration

    Includes all DS ports plus:

    | Port | Name             | Typical Use             |
    | ---- | ---------------- | ----------------------- |
    | Side | Auxiliary 4      | Additional input/output |
    | —    | Separation valve | Suction isolation       |
  </Tab>
</Tabs>

## Installation Examples

<Accordion title="Standard Vertical Installation">
  Mount the DICE module vertically above the dosing pump. This configuration:

  * Minimizes piping runs
  * Facilitates gas evacuation
  * Provides clear access for operation
</Accordion>

<Accordion title="Duplex Pump Installation">
  Connect two dosing pumps to auxiliary ports for redundancy. Each pump should include an integral check valve. The DICE module consolidates both pump outputs through a single back pressure and relief system.
</Accordion>

<Accordion title="With Pulsation Dampener">
  Connect a pulsation dampener to an auxiliary port when using diaphragm pumps that create significant pulsation. Support the dampener independently.
</Accordion>

***

## Related Products

<CardGroup cols={2}>
  <Card title="DICE DS — Suction Lift" icon="cube" href="https://supplyline.com/product/mtc/dice/ds">
    1/2" module for suction lift applications
  </Card>

  <Card title="DICE DM — Flooded Suction" icon="cube" href="https://supplyline.com/product/mtc/dice/dm">
    1/2" and 1" modules for flooded suction
  </Card>
</CardGroup>

## Sources

<Card title="DICE IOM Manual V12E" icon="file-pdf" href="https://supplyline.com/assets/MTC-IOM_DICE-DS-DM-Operating-Manual-V12E.pdf" horizontal>
  Pages 14–17 • July 2022
</Card>