Nickel filter

stainless steel

Mott has customized various propulsion filters and fluid management technologies for mission critical spacecraft applications through joint projects with partners in the space community. In addition, our experience with additive manufacturing propellant filter design allows quick prototype turnaround, flexibility for complex designs, and integration of porous and solid technology without welds. These lightweight solutions are available in materials like titanium and stainless steel to suit various fluids and application needs. Our scalable, customizable filtration solutions are crafted by a skilled team using precise manufacturing processes, ensuring propellant and space propulsion filters meet your exact specifications. Typical Applications Satellite Propellant thruster inlet filter Hydrazine feed system filters Injector diffuser screens Catalyst bed retainer screens Environmental and life support systems Helium actuation Product Specs Materials of Construction - Titanium 6AI4V (Gr.5) 316L Stainless Steel Nickel Standard Testing Performed - Filtration Efficiency Proof Bubble Point Mass Flow vs Pressure Drop Helium Leak Application Sizes - Micro satellites: less than 10 kg Small satellites: 10 to 100 kg Medium satellites: 500 to 1000 kg Large satellites: great than 1000 kg Specifications - Operating Pressures: - -14.7 to 10,000 psig (-1 to 689 barg) Operating Temp: - -100° to 700°F (-73° to 371°C) Particle Removal: - MIL-STD-1246 (10-25µ ABS Filtration) Leak Testing: - ≤ 1.0E-6 sccs GHe Environmental Testing: - Goddard Standard GSFC-STD-7000 Flow vs Pressure Drop: - 0.5 lb­/s to 7 lb/s at <15 psid Wetted Cleanliness: - Per IEST-STD-CC1246E