NWMFH1
Filter/Hood Kit For 12U Nwm
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Fan and Rain Hood Kit · NWMFH Series
Brand: Hammond Manufacturing · 17 part numbers
For use with the NWM Cabinet Series
- ■Rugged 16-gauge STH21125 galvanized steel construction for long-term durability in demanding environments.
- ■Fast, simple installation — mounting bracket secures around the cutout, and the rainhood slides down over the bracket for quick assembly.
- ■High-compression closed-cell gasket with multiple seal dams creates a tight, waterproof seal to protect internal components.
- ■Integrated direct-spray barrier/baffle maximizes airflow while shielding the filter fan from water overspray.
- ■Ideal for washdown or high-spray environments where equipment requires enhanced protection from water ingress.
- ■Painted galvanized steel construction available for Type 4 applications.
from $13.52
17 of 17 part numbers priced · in stock · ships by ground · volume pricing on request
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Find your NWMFH Series part number
Filter 2 part numbers by the specifications Hammond publishes for each one, pick the part, and buy it now. Every value comes straight from the manufacturer's part data.
2 of 2 part numbers
NWMFH2
Filter/Hood Kit For 18/27U Nwm
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Dimension tables (inches / mm)
NWMFH1 Included Components
| Qty Included | Location | Description | Replacement Part No. | Price | Order |
|---|---|---|---|---|---|
| 1 | Front Door (Intake) | Rain Hood | RH40000N4LG | $131.77Backorder | Buy now |
| 1 | Front Door (Intake) | Type 12 Filter | PFA40000LG | $67.72In stock | Buy now |
| 2 | Rear Section (Exhaust) | Rain Hood | RH20000N4LG | $104.86Backorder | Buy now |
| 2 | Rear Section (Exhaust) | Type 12 Filter | PFA20000LG | $44.32In stock | Buy now |
NWMFH2 Included Components
| Qty Included | Location | Description | Replacement Part No. | Price | Order |
|---|---|---|---|---|---|
| 1 | Front Door (Intake) | Rain Hood | RH60000N4LG | $144.52In stock | Buy now |
| 1 | Front Door (Intake) | Type 12 Filter | PFA60000LG | $79.61In stock | Buy now |
| 2 | Rear Section (Exhaust) | Rain Hood | RH30000N4LG | $116.20Backorder | Buy now |
| 2 | Rear Section (Exhaust) | Type 12 Filter | PFA30000LG | $52.46In stock | Buy now |
Fan Options
| col1 | NWMFH1 (Part No.) | NWMFH2 (Part No.) | Price | Order |
|---|---|---|---|---|
| Intake Fan | - | - | Quote | Quote |
| Intake Fan with Thermostat | DTFK1AC150 | DTFK1AC254 | $207.68In stockDTFK1AC150 | Buy now |
| Exhaust Fan | DNFK1AC120 | - | $64.90In stock | Buy now |
| Exhaust Fan with Thermostat | DTFK1AC120E | DTFK1AC150E | $194.70In stockDTFK1AC120E | Buy now |
Optional Rainhood Grill/Solid Cover Kit
| Part No. | Use With | Finish | col4 | col5 | col6 | col7 | col8 | col9 | Price | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| RHA20000N4G | RH20000N4GY,LG,SS | Galvanized Steel | $13.52In stock | Buy now | ||||||
| RHA30000N4G | RH30000N4GY,LG,SS | Galvanized Steel | $16.35In stock | Buy now | ||||||
| RHA40000N4G | RH40000N4GY,LG,SS | Galvanized Steel | $18.07Backorder | Buy now | ||||||
| RHA60000N4G | RH60000N4GY,LG,SS | Galvanized Steel | $25.12Backorder | Buy now |
Rainhood Features
- ■Rugged 16-gauge STH21125 galvanized steel construction for long-term durability in demanding environments.
- ■Fast, simple installation — mounting bracket secures around the cutout, and the rainhood slides down over the bracket for quick assembly.
- ■High-compression closed-cell gasket with multiple seal dams creates a tight, waterproof seal to protect internal components.
- ■Integrated direct-spray barrier/baffle maximizes airflow while shielding the filter fan from water overspray.
- ■Ideal for washdown or high-spray environments where equipment requires enhanced protection from water ingress.
- ■Painted galvanized steel construction available for Type 4 applications.
- ■UL / cUL Listed Type 4 when installed with the included PF Series Filterfan.
- ■RAL 7035 light gray powder coat finish for a clean industrial appearance and added corrosion resistance.
Filter Fan Features
- ■Maintains UL/CSA Type 4 protection when paired with a compatible rainhood, ensuring reliable sealing in washdown and outdoor environments.
- ■Patented Click & Fit design enables fast, secure, tool-free installation—no hardware required.
- ■Constructed from rugged, heat-resistant ABS-FR thermoplastic, UL 94 V-0 rated for superior flame resistance and safety.
- ■High-performance fluted filter design extends service intervals, delivering up to 3× longer life than conventional filter media.
Grill/Solid Cover Kit
The NWMFH kit comes with both rain hoods and filters appropriately sized for the NWM Series . UL requires every component to be included in the file. So we opted for a kit that can be updated without needing to revise the NWM UL File.
- ■Designed for easy installation in the bottom opening of compatible rainhoods for added application flexibility.
- ■Integrated grill design promotes airflow while preventing the ingress of larger debris and contaminants.
- ■Optional solid cover provides a secure seal when fan or filter assemblies are not in use, maintaining enclosure integrity.
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