Predictika · Water meter sizing and fit checks

An AI sales agent's water meter quote, checked before it goes out

An AI sales agent prepares a water utility's quote for Recordall Disc meters: the model, the flows the meter must handle, water temperature and pressure, the connection, the line size and the space in the meter pit. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the public Recordall Disc data sheets and returns a verdict, every reason and the figures it computed.

Scope: Recordall Disc water meters, Models 25, 35, 55, 70, 120 and 170: flow range, continuous rating, temperature, pressure, connection, line size and laying length. See everything this validator covers

This validator models sizing and fit for Recordall Disc meters, not just the scenarios shown below.

  • Flow — peak flow within the operating range (25, 35, 55, 70, 120 and 170 gpm for the six models), continuous flow within the continuous rating (15, 25, 40, 50, 80 and 100 gpm), and the lowest flow to be measured against the low-flow limit; Models 120 and 170 below their full-accuracy start go to a person.
  • Service conditions — water up to 80 F and line pressure up to 150 psi.
  • Fit — tailpiece threads on Models 25 to 70, AWWA flanges or internal pipe threads on Models 120 and 170, the line size each model connects to, and the shortest laying length against the space available. A stated continuous capacity on the quote is compared with the model's rating.

Any Recordall Disc quote that touches these rules is in scope — not only the scenarios pictured here. Not covered: prices (Badger Meter does not publish meter prices, so no price build-up or line-item quote is produced), other Badger Meter product lines, registers, AMI endpoints and options. Assumptions: the shortest laying length listed for each model is used for the space check, and where data sheets give no separate low-flow limit the start of the operating range is used.

The AI sales agentBuilds the meter quote from the conversation and says it is ready.
Predictika validatorChecks every rule at once and returns the verdict, each finding, and the computed figures.

7 scenarios in 3 groups · each group runs from the agent’s first attempt to the outcome · click one to switch

What the agent proposes

The AI sales agent says

Illustrative agent statement. The validator receives the structured request below.

Proposing agent: AI sales agent (scripted)

Before sending, the agent must call Recorded run

Predictika validator


      

        
        
        
      

      
Waiting for the call.

      
    

  

  
  

    
Where rules-based CPQ gets it wrong
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Our assessment of what a typical rules-based CPQ (product rules, price rules and validation rules, as in Salesforce CPQ) does with the same cases. It is a judgment about effort and reliability, not a claim that nothing can be built.

    
What the validator caughtTypical rules-based CPQPredictika
Flow limits that differ for each of six modelsOnly with care
Each model has its own operating range and continuous rating, so every limit has to be set per model and kept in step with the data sheets.		The model and the flows are in one request and compared together on every call.
A stated capacity that disagrees with the modelOnly with workarounds
Checking a figure typed on the quote against the rating of the chosen model takes extra formulas.		The stated figure is one more field in the request and is compared with the model's rating on every call.
A low flow that is acceptable only with a person's sign-offOnly with care
Three outcomes for one number (fine, review, block) depending on the model.		The lowest flow is checked against both limits and returns the right outcome with the other findings.
Connection type that depends on the modelEasy
A compatibility rule between model and connection; routine in a product-rules CPQ.		The same rule, checked together with all the others on every call.
Every problem returned in one answerOnly with workarounds
Rules tend to fire as the quote is saved or a step is completed, so a rep often fixes one error and meets the next.		All findings come back together, whatever order the choices arrived in.

  

  

    
What this validator catches: findings from its test cases
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Every rule is checked on every call, in any order the choices arrive; one problem never hides another. Blocking findings stop the quote; approval findings need a person to sign off; everything else is computed.

    
1The peak flow is 71 gpm; this model measures up to 70 gpm.
2The continuous flow is 26 gpm; this model is rated for 25 gpm continuous.
3The lowest flow to be measured is 2 gpm, below the 2.5 gpm start of the full-accuracy range; the data sheet gives reduced accuracy there, so a person should confirm.
4The lowest flow to be measured is 1 gpm; this model measures down to 1.25 gpm.
5The continuous flow is 101 gpm; this model is rated for 100 gpm continuous.
6The water temperature is 81 F; Recordall Disc meters are rated to 80 F.
7The line pressure is 151 psi; Recordall Disc meters are rated to 150 psi.
8Model 25, 35, 55 and 70 meters connect through tailpiece threads; the quote selects a flanged or internally threaded connection.
9Model 120 and 170 meters connect with AWWA flanges or internal pipe threads; the quote selects tailpiece threads.
10The line size is 1.5 inch; this model fits 1 to 1 inch connections.
11The line size is 1 inch; this model fits 0.5 to 0.75 inch connections.
12The available space is 7 inch; this model needs at least 7.5 inch of laying length.
13The quote states 30 gpm of continuous capacity; this model is rated for 25 gpm.
14The lowest flow to be measured is 0.5 gpm; this model measures down to 0.75 gpm.
15The peak flow is 40 gpm; this model measures up to 25 gpm.
16The continuous flow is 30 gpm; this model is rated for 15 gpm continuous.
17The water temperature is 100 F; Recordall Disc meters are rated to 80 F.
18The line pressure is 200 psi; Recordall Disc meters are rated to 150 psi.
19The lowest flow to be measured is 1.5 gpm, below the 2.5 gpm start of the full-accuracy range; the data sheet gives reduced accuracy there, so a person should confirm.

  

  

    
Scenarios and results
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The recorded result of the validator for each scenario on this page: the request the AI agent sent, the verdict, and every finding, in the order they appear above.

    
1. Residential service meters: A 120-meter order for 1-inch residential service lines

    
The agent's request. Please quote 120 Recordall Disc Model 25 meters for Cedar Ridge Water Utility, on 1-inch lines with tailpiece threads. Peak flow is 40 gpm, continuous flow is 30 gpm and the lowest flow to read is 0.75 gpm. The water is 60 F at 90 psi, and there are 7.5 inches of space for each meter. The quote states 15 gpm of continuous capacity. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Peak flow above the operating range. The peak flow is 40 gpm; this model measures up to 25 gpm.
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  • Continuous flow above the rating. The continuous flow is 30 gpm; this model is rated for 15 gpm continuous.
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  • Line size does not fit the model. The line size is 1 inch; this model fits 0.5 to 0.75 inch connections.
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2. Residential service meters: The agent resubmits after fixing the errors

    
The agent's request. Please quote 120 Recordall Disc Model 55 meters for Cedar Ridge Water Utility, on 1-inch lines with tailpiece threads. Peak flow is 40 gpm, continuous flow is 30 gpm and the lowest flow to read is 1.5 gpm. The water is 60 F at 90 psi, and there are 10.75 inches of space for each meter. The quote states 40 gpm of continuous capacity. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Meter summary. 120 Recordall Disc meter(s), Model 55: operating range 1 to 55 gpm, up to 40 gpm continuous.
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3. Two inch commercial service: A six-meter order for a 2-inch commercial service

    
The agent's request. Please quote 6 Recordall Disc Model 170 meters for Lakeshore Commerce Park, on 2-inch lines with tailpiece threads. Peak flow is 150 gpm, continuous flow is 90 gpm and the lowest flow to read is 1 gpm. The water is 60 F at 170 psi, and there are 16 inches of space for each meter. The quote states 100 gpm of continuous capacity. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Lowest flow below the model limit. The lowest flow to be measured is 1 gpm; this model measures down to 1.5 gpm.
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  • Pressure above the meter rating. The line pressure is 170 psi; Recordall Disc meters are rated to 150 psi.
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  • Connection type does not fit a large model. Model 120 and 170 meters connect with AWWA flanges or internal pipe threads; the quote selects tailpiece threads.
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4. Two inch commercial service: The agent resubmits after fixing the errors

    
The agent's request. Please quote 6 Recordall Disc Model 170 meters for Lakeshore Commerce Park, on 2-inch lines with AWWA flanges. Peak flow is 150 gpm, continuous flow is 90 gpm and the lowest flow to read is 2 gpm. The water is 60 F at 140 psi, and there are 16 inches of space for each meter. The quote states 100 gpm of continuous capacity. It is ready to send.

    
Verdict: Needs approval.

    
    
      
  • Low flow at reduced accuracy. The lowest flow to be measured is 2 gpm, below the 2.5 gpm start of the full-accuracy range; the data sheet gives reduced accuracy there, so a person should confirm.
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  • Meter summary. 6 Recordall Disc meter(s), Model 170: operating range 2.5 to 170 gpm, up to 100 gpm continuous.
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5. Two inch commercial service: The agent resubmits after fixing the errors

    
The agent's request. Please quote 6 Recordall Disc Model 170 meters for Lakeshore Commerce Park, on 2-inch lines with AWWA flanges. Peak flow is 150 gpm, continuous flow is 90 gpm and the lowest flow to read is 2.5 gpm. The water is 60 F at 140 psi, and there are 16 inches of space for each meter. The quote states 100 gpm of continuous capacity. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Meter summary. 6 Recordall Disc meter(s), Model 170: operating range 2.5 to 170 gpm, up to 100 gpm continuous.
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6. One and a half inch service: An eight-meter order for 1-1/2-inch services

    
The agent's request. Please quote 8 Recordall Disc Model 120 meters for Pinecrest Municipal Water, on 1-1/2-inch lines with AWWA flanges. Peak flow is 100 gpm, continuous flow is 70 gpm and the lowest flow to read is 3 gpm. The water is 60 F at 120 psi, and there are 12 inches of space for each meter. The quote states 90 gpm of continuous capacity. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Not enough room for the meter. The available space is 12 inch; this model needs at least 12.625 inch of laying length.
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  • Stated continuous capacity does not match. The quote states 90 gpm of continuous capacity; this model is rated for 80 gpm.
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7. One and a half inch service: The agent resubmits after fixing the errors

    
The agent's request. Please quote 8 Recordall Disc Model 120 meters for Pinecrest Municipal Water, on 1-1/2-inch lines with AWWA flanges. Peak flow is 100 gpm, continuous flow is 70 gpm and the lowest flow to read is 3 gpm. The water is 60 F at 120 psi, and there are 13 inches of space for each meter. The quote states 80 gpm of continuous capacity. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Meter summary. 8 Recordall Disc meter(s), Model 120: operating range 2.5 to 120 gpm, up to 80 gpm continuous.
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Narration transcript
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The text of the narrated walkthrough, step by step.

    
    
      
  1. Welcome to a demo of Predictika's Validator. An AI sales agent prepares a water utility's quote for Recordall Disc meters: the model, the flows the meter must handle, water temperature and pressure, and more. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the public Recordall Disc data sheets and returns a verdict, every reason and the figures it computed.
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  2. I will start with the first request by the agent.
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  3. The agent says. Please quote 6 Recordall Disc Model 170 meters for Lakeshore Commerce Park, on 2-inch lines with tailpiece threads. Peak flow is 150 gpm, continuous flow is 90 gpm and the lowest flow to read is 1 gpm. The rest of the request is on screen. The quote states 100 gpm of continuous capacity.
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  4. Before it goes out, the agent calls the validator.
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  5. Blocked, with three findings, all in one answer. The lowest flow to be measured is 1 gpm; this model measures down to 1.5 gpm. The line pressure is 170 psi; Recordall Disc meters are rated to 150 psi. Model 120 and 170 meters connect with AWWA flanges or internal pipe threads; the quote selects tailpiece threads.
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  6. The validator returned three blocking findings in one answer. A check that reads one field at a time would pass most of this; it shows only when the choices in the quote are checked against each other.
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  7. What this shows: for flow limits that differ for each of six models, a rules-based CPQ is error-prone for this.
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  8. Now the agent resubmits.
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  9. The corrected request. It changes the connection to awwa flanges, the lowest flow to measure to 2 and the line pressure to 140.
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  10. It calls the validator again.
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  11. Not blocked, but held for a person.
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  12. The three blocking findings are cleared; one approval remains for a person: low flow at reduced accuracy.
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  13. The agent resubmits once more.
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  14. The revised request. It changes the lowest flow to measure to 2.5.
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  15. It calls the validator once more.
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  16. This time the validator clears it.
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  17. The earlier finding is cleared.
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  18. Three problems caught in one call, fixed in two passes, and a clean quote. That is the value of Predictika's validator: catching mistakes before they reach the customer. Now you can try the other scenarios yourself.
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