This BE Pressure 90.390.400 is a 4-inch Type A camlock fitting -- male camlock coupler on one end, 4-inch female NPT pipe thread on the other -- built for fleet operators and technicians who move bulk water or non-corrosive fluid through trash pumps, transfer pumps, and rigid pipe outlets. Aluminum construction keeps it light enough to handle repeatedly across a shift, and the camlock arm locks and unlocks in seconds without tools, so crews can swap hoses on the fly during water-truck fill/discharge, irrigation staging, or job-site water transfer.
Built for
- Adapting NPT-threaded pump or manifold outlets to standard camlock hose systems
- Trash pump and transfer pump service on job sites and water trucks
- Irrigation and ag water-transfer setups needing quick hose changeovers
- Fleet standardization -- one coupler style across mismatched pump outlets
Specifications
- Type A camlock: male coupler x 4-inch female NPT
- Aluminum construction, lightweight for repeated handling
- No-tool quick connect/disconnect via camlock locking arms
- Rated for water and non-corrosive fluid transfer service
Frequently asked questions
What's the difference between this and a standard hose-barb pump adapter?
A hose-barb fitting clamps a hose directly onto a barbed nipple. This camlock coupler instead lets you connect and disconnect a camlock-equipped hose in seconds without tools or clamps, which matters when crews are swapping hoses between tasks all day.
What is this fitting rated for?
This is a bulk water-transfer fitting intended for trash pumps, transfer pumps, and similar low-to-moderate pressure fluid transfer -- not the high-pressure wand/gun side of a pressure washer.
Is aluminum or stainless better for this fitting?
Aluminum keeps the large 4-inch size manageable to lift and handle repeatedly. Stainless is worth considering if the coupler will be cycled very frequently or left connected outdoors long-term, since dissimilar-metal connections can be more prone to seizing over time.
Will this fit my BE trash pump or transfer pump outlet?
This adapter is sized for a 4-inch female NPT connection, matching BE Pressure's 4-inch pump outlet family. Confirm your pump's outlet thread size before ordering if you're unsure.
Do I need thread tape or sealant on the NPT side?
Yes -- standard PTFE thread tape or pipe sealant on the NPT threads is recommended to ensure a leak-free seal at the pump connection.
This adapter is an authorized BE Pressure part sold by Discount Cleaning Products, backed by US-based customer service for equipment technicians and fleet operators who need reliable fittings without guesswork.
