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NJ · PA · DE
Steele Services — Fire Protection Specialists

Inspection & Testing · Installation · Maintenance

Clean Agent & FM-200 System Inspection

Server rooms, data centers, control rooms and labs — anywhere water cannot be used. We inspect and test clean agent systems to NFPA 2001.

FM-200, CO₂, Halon and modern clean agents protect the equipment your business actually runs on. We weigh the cylinders, prove the release circuits, and test the one thing owners most often skip: whether the room can still hold the agent long enough to matter.

Clean agent suppression cylinders installed in a protected equipment room
Agent cylinders · weights verified
Standards
NFPA 2001 / NFPA 12 — Clean Agent & CO₂
Agents
FM-200, Novec, CO₂, legacy Halon
Technicians
NICET, Special Hazards Suppression
Testing
Cylinder weight, release circuits, room integrity
Legacy systems
Halon serviced and decommissioned properly
Coverage
NJ · PA · DE — statewide

Core services

Inspection and testing, installation, maintenance.

We schedule inspections, installations and repairs around your working hours, so your operation keeps running.

01

Inspection & Testing

Semi-annual agent verification through the five-year door fan test — the full NFPA 2001 cycle.

  • Agent quantity and container pressure verified semi-annually
  • Detection, release and abort circuits functionally tested
  • Full functional test with the solenoid isolated — no discharge
  • Room integrity fan test on the five-year cycle
  • Cylinder hydrostatic testing at 10 and 12 years
  • Nameplate, hose and actuator condition documented
02

Installation & Upgrades

New protection for new data halls, and guidance on when a legacy system should be replaced.

  • System design for server rooms, switch rooms and process equipment
  • Releasing panels integrated with the building alarm
  • Halon decommissioning and agent recovery, documented
  • Selector valve and manifold work for multi-hazard coverage
  • Abort and maintenance switch placement your staff can actually use
  • Commissioning with the AHJ witness test
03

Maintenance & Recharge

After a discharge or a failed inspection, back in service fast — with the paperwork closed.

  • Post-discharge recharge and requalification
  • Cylinder replacement and requalification management
  • Release solenoid and actuator replacement
  • Detection cleaning in high-airflow environments
  • Enclosure sealing remediation after cable pulls and renovations
  • Emergency response around the clock

Service frequencies

Find the service frequencies your system requires.

The baseline below is what the code requires. Your local amendment or insurance carrier can require more.

NFPA 2001 / 12

Clean Agent & CO₂

6Intervals

No.FrequencyRequired activityReference
01Semi-AnnuallyAgent quantity and container pressure verification§7.1.2
02Semi-AnnuallyDetection, release and abort circuit test§7.2
03AnnuallyFull functional test with solenoid isolated§7.2
045 YearsEnclosure integrity — door fan test§7.1.2.2
0512 YearsCylinder hydrostatic test — clean agent§7.4
0610 YearsCylinder hydrostatic test — low-pressure CO₂NFPA 12 §5.6

Intervals shown are the NFPA baseline. Your local fire official or insurance carrier may require more. Read the standards free at NFPA.org (opens in a new tab)

Contact Us to Schedule Service

Common deficiencies

What actually fails inspection.

Clean agent systems lose readiness gradually — a leaked pound here, a new cable penetration there. These are the four we come in contact with the most.

Inherited a system?

We onboard systems installed by other contractors. First visit is an inventory and a condition report — priced, itemized, no surprises.

Contact Us
01

An enclosure that no longer holds agent

Every cable pull and remodel leaks a little more. Clean agent that cannot hold concentration for the required hold time is a system that discharges and does not extinguish.

NFPA 2001 §5.5.3.4

02

Cylinders below nameplate weight

Agent seeps past valve seals a few ounces at a time. The semi-annual weight and pressure check is the only thing standing between a slow leak and a short discharge.

NFPA 2001 §7.1.2

03

A release circuit that was never tested

The panel can pass every test and the cylinder can be full — and a wiring fault at the solenoid still means nothing happens. The functional test isolates the solenoid and proves the whole chain.

NFPA 2001 §7.2

04

An abort switch nobody trained on

An abort switch held down during a real discharge, or taped down after a false one, stops the system from doing its job. Training and signage are inspection items for that reason.

NFPA 2001 §7.3

Common Questions

Clean Agent Suppression — questions we get asked.

Ask Us Directly
How often does a clean agent system need to be inspected?

Semi-annual inspection with cylinder weight and pressure verification, annual system testing including the release circuit, and a five-year room integrity fan test on the enclosure. Hydrostatic testing of cylinders runs on its own longer cycle.

Why does the room need testing if the system is fine?

Clean agent works by holding a concentration in the room for a set hold time. If the enclosure leaks, the agent drains away before it does anything — so a perfectly healthy system in a leaky room is not protection. That is what the door fan test measures.

Can you service FM-200, CO₂ and Halon systems?

Yes — FM-200, CO₂, Halon and other clean agents, across data halls, switch rooms, control rooms and labs.

What happens after a discharge?

The system is out of service until it is recharged, so recharge is the priority. We also look for why it discharged before returning it to service.

We work on what's already in your riser room

FikeFenwalKiddeAnsulPyroChemAmerex

No rip-and-replace pitch on the first visit. We hold current manuals and parts references for every line above — when a system genuinely can't be maintained any longer, we'll show you why before we quote a replacement.

Clean Agent & FM-200 System Inspection in trouble right now?

Call 1-888-306-8430 — the line is answered around the clock by a technician who can access your system information and start guidance on the phone.