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title: Tools International - A Circulating Plug
description: "Description, Specifications, Assembly, and Components for the Tools International \"A\" Circulating Plug."
---

# "A" Circulating Plug

#### Tools International Corp

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#### Description

#### Specifications

#### Assembly

#### Components

### Description

 

The Type “A” Circulating Plug is a removable check valve that can be installed below a perforation. It may also be used to test the tubing from above.

![a](https://www.tools-int.com/hubfs/a.jfif)

 

###          Specifications

 

 

| SPECIFICATIONS |  |  |  |  |
| --- | --- | --- | --- | --- |
|  | **1 1/2"** | **2"** | **2 1/2"** | **3"** |
| FISHNECK O.D. | 1.188" | 1.375" | 1.375" | 2.313" |
| Overall Length | 12.750" | 14.125" | 15.625" | 17.563" |
| Shear Pin | 1/8" x 5/8" | 1/8" x 1 3/8" | 1/8" x 1 1/2" | 3/16" x 1 5/8" |
| Stainless Steel Ball | 3/4" | 7/8" | 7/8" | 1 5/8" |
| Flow Area | 0.135" | 0.159" | 0.159" | 0.280" |
| Bottom Thread | 15/16"-10 | 15/16"-10 | 15/16"-10 | - |

###          Assembly

 

| ASSEMBLY |  |  |  |  |
| --- | --- | --- | --- | --- |
|  | **1 1/2"** | **2"** | **2 1/2"** | **3"** |
| Part Number | 15CP1150 | 15CP1200 | 15CP1250 | 15CP1300 |

###          Components

 

| COMPONENTS |  |  |  |  |
| --- | --- | --- | --- | --- |
|  | **1 1/2"** | **2"** | **2 1/2"** | **3"** |
| Fishneck | 15B01549 | 15B01553 | 15B01557 | 15B01564 |
| Collet | 15B01550 | 15B01554 | 15B01558 | 15B01566 |
| Ball Seat | 15B01551 | 15B01555 | 15B01559 | 15B01563 |
| Valve Cup Retainer | 15B01552 | 15B01556 | 15B01560 | 15B01565 |
| Stainless Steel Ball | 95SS0069 | 95SS0088 | 95SS0100 | 95SS0163 |
| Choke Cup | 81CC0150 | 81CC0179 | 81CC0313 | 81CC0287 |
| O-Ring | (2) #213 | (2) #216 | (2) #222 | (2) #225 |

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