CAS CAST-X 4000 Circulation Heater
CAS CAST-X 4000: 12.5–60 kW, 1 in 316L tubes to 3100 psi, NEMA 4/7/ATEX. RFQ + selection help.
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
High-power cast-aluminum circulation heater for oil & gas and process duty — 12.5 kW to 60 kW total, 208–575 V, 1 in 316L stainless flow tubes rated to 3100 psi (213 bar), with NEMA 4 or NEMA 7 / ATEX enclosures and single- or dual-tube operation.
Key advantages
- High output in a compact cast body — up to 60 kW with media isolated from elements.
- 1 in flow tubes — 1.0 in OD × 0.083 in wall; 212 in (5384 mm) each; max 3100 psi (213 bar).
- Single- or dual-tube — dual-tube mode can run series or parallel per OEM literature.
- Hazloc enclosures — NEMA 4 or NEMA 7 / ATEX; J/K or RTD sensors.
- Multi-circuit tables — one/two/three wye or delta circuits; max 50 A per circuit.
Typical applications
- Dry gas seal applications; oil and water separation.
- Fuel-oil preheating for burners and boilers; distillation of fuel oils.
- Steam generation and superheating; methanol-to-olefin conversion.
- Large-scale beverage / pharmaceutical process heating; fuel/oil test stands.
Selection guide
- Circuits / power (A+E) — one to three wye or delta circuits covering ~12.5…60 kW across 208–575 V tables.
- Enclosure (B) — NEMA 4; NEMA 7/ATEX; NEMA 7/ATEX with RTDs.
- Working temperature (housing @ 12 o’clock) — NEMA 4 572 °F (300 °C); NEMA 7/ATEX 662 °F (350 °C).
- Tubing (C) — one or two 316L tubes; P / EP adders.
- Sensors (F) — J or K (1 or 2); RTDs (pair with enclosure option 3).
- Fittings (G) — none or Swagelok SS-1610-6 compression unions (shipped loose).
- Accessories — jacket 307-0-23-1 (986 °F); metric mounting kit 325-0-14-1.
Common mistakes
- Ordering three 20 kW circuits without confirming supply can feed 50 A per circuit.
- Selecting RTD sensors without the matching enclosure code that supports RTDs.
- Assuming CAST-X 4000 pressure equals CAST-X 2000 (5100 psi) — 4000 is 3100 psi on 1 in × 0.083 in tube.
- Leaving single vs dual tube and series/parallel intent unspecified.
When to RFQ / what to tell us
- Target kW, line voltage, wye vs delta, number of circuits.
- NEMA 4 vs NEMA 7/ATEX; sensor type/qty; single vs dual tube.
- Fittings, jacket, metric mount kit; media/pressure/temp.
- Quantity and ship-to country.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 43200 |
| Brand | Cast Aluminum Solutions (CAS) |
| Model | CAST-X 4000 Circulation Heater |
| Product type | High-power cast-aluminum circulation heater |
| Power | 12.5 kW total to 60 kW total |
| Supply voltage | 208–575 V; max line current 50 A per circuit |
| Flow tube | 1.0 in OD (25.4 mm) × 0.083 in wall; length 212 in (5384 mm) each; 316L SS standard |
| Max pressure | 3100 psi (213 bar) |
| Enclosures | NEMA 4; NEMA 7 / ATEX |
| Max working temperature | NEMA 4 572 °F (300 °C); NEMA 7 / ATEX 662 °F (350 °C) |
| Sensors | J/K thermocouples; RTDs |
| Modes | Single-tube or dual-tube (series or parallel) |
| Notes | Specs from castaluminumsolutions.com CAST-X 4000 product page (voltage to 575 V). Confirm PN before order. |
Documents
FAQ
Q: How much power can CAST-X 4000 deliver? A: OEM lists 12.5 kW to 60 kW total depending on circuit/voltage selection.
Q: Single vs dual tube? A: Tubing codes support one or two tubes; dual-tube mode can run series or parallel. State process flow preference on the RFQ.
Q: What should I send for a quote? A: kW/voltage/circuits, enclosure, sensors, tube count, fittings/jacket, quantity, ship-to. Compatible with systems using CAS CAST-X 4000 if you need a drop-in check — we do not claim authorized-dealer status.
Links
| Parameter | Value |
|---|---|
| Measuring range | CAST-X 4000 circulation heater |
| Note | Cast aluminum circulation heater |