CAS CAST-X 3000 Circulation Heater
CAS CAST-X 3000: 1–24.6 kW, dual 3/4 in 316L tubes to 3300 psi, NEMA 4/7/ATEX. RFQ + selection help.
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Mid-to-high power cast-aluminum circulation heater for industrial gas and fluid duty — 1 kW to 24.6 kW total, 208–575 V, dual 3/4 in 316L stainless flow tubes rated to 3300 psi (227 bar), with NEMA 4 or NEMA 7 / ATEX enclosures.
Key advantages
- Isolated dual-tube path — media in seamless 316L SS tubes; no contact with heating elements.
- 1…24.6 kW — one or two three-phase delta/wye circuits plus single-phase options; max 35 A per circuit.
- Dual 3/4 in tubes — 0.750 in OD × 0.065 in wall; 142 in (3606 mm) each; max 3300 psi (227 bar).
- Hazloc-ready enclosures — NEMA 4 moisture-resistant or NEMA 7 / ATEX explosion-proof.
- Sensors — J/K thermocouples or RTDs (one or two wells); insulating jacket and compression fittings available.
Typical applications
- Rocket and jet-fuel test stands; mud testing for oil exploration.
- LNG pre-heat and moisture removal; cryogenic phase-change duty.
- Powder-coating pre-wash systems; packaging sterilization.
- Natural-gas and industrial fluid heating.
Selection guide
- Circuit / power (AAAA) — dual or single three-phase delta/wye and single-phase tables from ~1 kW to 24.6 kW (higher dual-delta codes at 240/208 V per OEM code list).
- Enclosure + sensors (BBB) — NEMA 4 (W…) or NEMA 7/ATEX (E…) with 0/1/2 J, K, or RTD sensors.
- Working temperature (housing @ 12 o’clock) — NEMA 4 572 °F (300 °C); NEMA 7/ATEX 482 °F (250 °C).
- Tube options — passivation / electropolish adders; metric M10×1.5 mounting (C=M).
- Accessories — fittings 274-55-6-7; insulation jacket 307-0-16-1 (986 °F).
Common mistakes
- Ordering NEMA 7/ATEX when only moisture resistance is needed — or the reverse for hazloc sites.
- Under-sizing amperage for dual-circuit high-kW codes (max 35 A per circuit).
- Skipping second sensor when process and high-limit wells are both required.
- Assuming single-tube geometry — CAST-X 3000 is a dual-tube platform (each 142 in).
When to RFQ / what to tell us
- AAAA circuit/voltage/watts; single vs dual circuit need.
- Enclosure NEMA 4 vs NEMA 7/ATEX; sensor count/type (BBB).
- Tube finish (P/EP); metric mounting; jacket/fittings.
- Media, pressure, target temp, quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 43196 |
| Brand | Cast Aluminum Solutions (CAS) |
| Model | CAST-X 3000 Circulation Heater |
| Product type | Cast-aluminum circulation heater (dual isolated SS flow tubes) |
| Power | 1 kW total to 24.6 kW total |
| Supply voltage | 208–575 V; max line current 35 A per circuit |
| Flow tube | 0.750 in OD (3/4 in / 19.1 mm) × 0.065 in wall; length 142 in (3606 mm) each; 316L SS standard |
| Max pressure | 3300 psi (227 bar) |
| Enclosures | NEMA 4; NEMA 7 / ATEX |
| Max working temperature | NEMA 4 572 °F (300 °C); NEMA 7 / ATEX 482 °F (250 °C) |
| Sensors | J/K thermocouples; RTDs (1 or 2) |
| Notes | Specs from castaluminumsolutions.com CAST-X 3000 product page. Confirm PN and hazloc rating before order. |
Documents
FAQ
Q: Single or dual tube? A: CAST-X 3000 uses dual 3/4 in process tubes (142 in each). State series/parallel flow preference on the RFQ.
Q: NEMA 4 vs NEMA 7/ATEX temperature? A: OEM lists NEMA 4 to 572 °F (300 °C) and NEMA 7/ATEX to 482 °F (250 °C) at the 12 o’clock housing position.
Q: What should I send for a quote? A: Circuit/voltage/watts, enclosure, sensors, tube finish, accessories, quantity, ship-to. Compatible with systems using CAS CAST-X 3000 if you need a drop-in check — we do not claim authorized-dealer status.
Links
| Parameter | Value |
|---|---|
| Measuring range | CAST-X 3000 circulation heater |
| Note | Cast aluminum circulation heater |