# AVERAGING FLOW GRID, 58 16 MM TUBE

![Product image](https://novapart.co/image/farnell:4287882/)

**URL**: https://novapart.co/products/AFG-2/averaging-flow-grid-58-16-mm-tube
**SKU**: AFG-2
**Manufacturer**: DWYER
**Price**: €678.3300
**Stock**: 10+
**Lead Time**: 98 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4287882/)

**SERIES AFG** 

## AVERAGING FLOW GRID 

Cost Effective Air Flow Station for Ducts up to 60˝ 

**==> picture [227 x 80] intentionally omitted <==**

**----- Start of picture text -----**<br>
1/64 SECTION A-A<br>[.396] SCALE 2:1<br>A 5/32<br>[2.38]<br>1-1/16 2 1-3/16<br>ØA A [27] [51] [30.16]<br>1-11/16<br>B<br>[42.86]<br>meio = 4<br>**----- End of picture text -----**<br>


The **Series AFG Averaging Flow Grid** is a fundamental pressure-sensing device designed to sense velocity pressure in an air duct. When this output is connected to a suitable measuring instrument (i.e. manometer, pressure transducer, etc.) it may be used to determine air velocity or air flow rate. 

## **SPECIFICATIONS** 

**Service:** Monitor air or compatible gas flow. 

**Wetted Materials:** 304 SS, PVC, polyurethane, acetyl plastics, and neoprene rubber. 

**Accuracy:** ±5%. 

## **BENEFITS/FEATURES** 

- Kit complete with 2 probes and installation hardware 

- Trimmable length for any duct size up to 60˝ 

- Alternative to costly air flow stations 

## **APPLICATIONS** 

- To display differential pressure, velocity or volume flow using a micro manometer, gage or transmitter 

- To give a warning of over or under flow rate using a pressure switch 

- To control air supply in a system by connecting the grid to a pressure transmitter with an electrical output which can be used to feed into a control system 

- To display differential pressure on a simple fluid manometer to give visual indication of changes in volume flow rate in the duct 

**Maximum Temperature:** 176°F (80°C). 

**Velocity Range:** 295.2 ft/min to 5904 ft/min (1.5 to 30 m/s). **Diameter of Tubes:** 5/16˝  (8 mm) or 5/8˝ (16 mm). **Maximum Duct Diagonal:** 60.4˝ (153.4 cm). **Maximum Duct Diameter:** 59.4˝ (150.9 cm). **Process Connections:** 5/16˝ barbed. 

**Weight:** AFG-1: 1 lb (454 g); AFG-2: 3 lb (1361 g). 

|**MODEL CHART**|**MODEL CHART**|**MODEL CHART**|
|---|---|---|
|**Model**|**Diameter Tube**<br>**(Dim. A) in(mm)**|**Length**<br>**(Dim. B) in(mm)**|
|**AFG-1**<br>**AFG-2**|5/16 (8)<br>5/8(16)|27 (688)<br>59-4/5(1518)|



**210** DWYER INSTRUMENTS, LLC   |   dwyer-inst.com 



## Links

- [View this product on Novapart](https://novapart.co/products/AFG-2/averaging-flow-grid-58-16-mm-tube)
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- [Supplier page](https://es.farnell.com/dwyer/afg-2/averaging-flow-grid-58-16-mm-tube/dp/4287882)
---

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