Series-F700

Supported Applications

The Dwyer Series F700 nylon filters are designed for filtering liquids or gases in low-pressure systems. The product overview states the series is ideal for these applications, where the nylon construction provides resistance to harmful components often found in sample streams.

Operating Conditions & Performance

The series operates within a temperature limit of 120°F (49°C) and supports a pressure rating up to 100 psig (6.89 bar). Filtration efficiency is rated at 95% for the removal of particles and droplets as small as .01 micron.

Maximum flow capacity varies by model size when operating at 100 psig:

• F710N, F711N: 23 SCFM (651 lpm)
• F760N, F761N: 27 SCFM (765 lpm)

Configuration Options

The Series F700 is offered in two primary size configurations distinguished by internal volume and connection sizes. All models feature complete nylon construction for the head, bowl, and internals with a fluorocarbon (FKM) O-ring seal.

F71XN Models

These compact filters provide an internal volume of 3.05 in³ (50 cc [mL]) and weigh .15 lb (.068 kg). Available inlet/outlet connections include:

• F710N: 1/8" NPT
• F711N: 1/4" NPT

F76XN Models

These larger filters provide an internal volume of 10.5 in³ (172 cc [mL]) and weigh .18 kg (.4 lb). Available inlet/outlet connections include:

• F760N: 1/4" NPT
• F761N: 1/2" NPT

Mounting is specified as in-line only. Replacement filter elements are available for both series sizes:

• F710-R: Replacement Filters for F710N and F711N, pack of 3
• F760-R: Replacement Filters for F760N and F761N, pack of 3

Key Product Differences

The primary distinction between the two model families is internal volume and connection size. The F71XN series offers a smaller footprint with 3.05 in³ capacity suitable for lower flow requirements, while the F76XN series provides increased capacity at 10.5 in³ to support higher flows up to 27 SCFM.