Primus Titan Saltwater Pumps — Silica Carbide Seal, Ozone Ready
Primus Titan Saltwater Pumps — Silica Carbide Seal, Ozone Ready
Primus Titan
Purpose-built for aquaculture and saltwater systems. Silica carbide mechanical seals with FKM (Viton) elastomers make these pumps saltwater and ozone ready out of the box. Silicon steel motor with PP saltwater-compatible housing.
Why Professionals Choose Primus Titan
Silica Carbide + FKM Seal
The seal face uses silica carbide — one of the hardest materials available. FKM (Viton) elastomers make the seal saltwater and ozone compatible with no upgrades needed.
Silicon Steel Motor
Cold-rolled non-oriented silicon steel motor housing. 30% more copper winding than standard motors for cooler running under continuous duty.
Built for Purpose
Designed from the ground up for aquaculture and saltwater systems. Every material chosen specifically for corrosion resistance and long service life.
Engineered for Performance
Standard equipment on every Primus Titan pump — no upgrades required.
Silica Carbide Seal Face
Outstanding wear resistance in continuous saltwater service. Harder and more durable than standard seals.
FKM Viton Elastomers
Saltwater and ozone resistant. No seal upgrades required — ready for ozonated systems out of the box.
Silicon Steel Motor
Cold-rolled non-oriented electrical steel. High magnetic efficiency and durability in demanding environments.
PP Saltwater Housing
Polypropylene pump housing provides saltwater corrosion resistance. Lightweight yet tough.
Continuous Duty Rated
S1 continuous duty rating with 30% more copper ensures cooler running under 24/7 operation.
Quiet Operation
Advanced hydraulic design and precision-balanced impeller deliver low-noise performance.
Thermal Protection
Thermally protected by thermal safety switch prevents motor damage from overheating.
IP55/IP66 Protection
Dust and water jet protection for reliable outdoor aquaculture operation.
Find the Right Model for Your System
220V Single-Phase Base Models
| Model | HP | kW | Voltage | Max Flow L/min | Max Flow m³/h | Max Head m |
|---|---|---|---|---|---|---|
| PTSW0.55 | 0.75 | 0.55 | 220V/50Hz | 367 | 22 | 12 |
| PTSW0.75 | 1.0 | 0.75 | 220V/50Hz | 417 | 25 | 15 |
| PTSW1.1 | 1.5 | 1.1 | 220V/50Hz | 433 | 26 | 18 |
| PTSW1.5 | 2.0 | 1.5 | 220V/50Hz | 467 | 28 | 19 |
| PTSW1.8 | 2.5 | 1.8 | 220V/50Hz | 500 | 30 | 20 |
High Output — Single & Three-Phase
| Model | HP | kW | Voltage | Max Flow L/min | Max Flow m³/h | Max Head m |
|---|---|---|---|---|---|---|
| PTSW1.5-HO | 2.0 | 1.5 | 220V/50Hz | 550 | 42 | 15 |
| PTSW1.8-HO | 2.5 | 1.8 | 220V/50Hz | 630 | 45 | 16 |
| PTSW2.2-HO | 3.0 | 2.2 | 220V/50Hz | 780 | 47 | 18 |
| PTSW1.5-HO-3 | 2.0 | 1.5 | 380V/50Hz | 550 | 42 | 15 |
| PTSW1.8-HO-3 | 2.5 | 1.8 | 380V/50Hz | 630 | 45 | 16 |
| PTSW2.2-HO-3 | 3.0 | 2.2 | 380V/50Hz | 780 | 47 | 18 |
HO-3 models share identical flow curves with their single-phase counterparts — same pumps, three-phase motors.
380V Three-Phase Models — PTSW3 to PTSW5.5
| Model | HP | kW | Voltage | Max Flow L/min | Max Flow m³/h | Max Head m |
|---|---|---|---|---|---|---|
| PTSW3 | 4.0 | 3.0 | 380V/50Hz | 1250 | 75 | 20 |
| PTSW4 | 5.5 | 4.0 | 380V/50Hz | 1450 | 87 | 21 |
| PTSW5.5 | 7.5 | 5.5 | 380V/50Hz | 1633 | 98 | 25 |
Physical Dimensions
| Model | Dimensions L×W×H mm | Weight kg | Inlet/Outlet | Connection Type |
|---|---|---|---|---|
| PTSW0.55 | 430×197×270 | 10 | 2" | 2" Union |
| PTSW0.75 | 430×197×270 | 11 | 2" | 2" Union |
| PTSW1.1 | 470×210×290 | 13 | 2" | 2" Union |
| PTSW1.5 | 470×210×290 | 14 | 2" | 2" Union |
| PTSW1.8 | 470×210×290 | 15 | 2" | 2" Union |
| PTSW1.5-HO | 521×197×265 | 18 | 2" | 2" Union |
| PTSW1.8-HO | 540×197×267 | 20 | 2" | 2" Union |
| PTSW2.2-HO | 540×197×267 | 22 | 2" | 2" Union |
| PTSW1.5-HO-3 | 521×197×265 | 18 | 2" | 2" Union |
| PTSW1.8-HO-3 | 540×197×267 | 20 | 2" | 2" Union |
| PTSW2.2-HO-3 | 540×197×267 | 22 | 2" | 2" Union |
| PTSW3 | 590×240×290 | 30 | 3" | 3" Flange |
| PTSW4 | 600×240×295 | 35 | 3" | 3" Flange |
| PTSW5.5 | 620×260×310 | 42 | 3" | 3" Flange |
Dimensions are approximate. Contact us for certified dimensional drawings.
Flow Curves
220V Single-Phase Flow Curves
PTSW0.55 through PTSW1.8 — Base Models
High Output Series Flow Curves
PTSW1.5-HO, PTSW1.8-HO, PTSW2.2-HO (Single & Three-Phase share identical curves)
380V Three-Phase Flow Curves
PTSW3, PTSW4, PTSW5.5
Configure Your Installation
220V Single-Phase
Standard mains power for smaller operations. Five base models from 0.55–1.8 kW plus three High Output models with 2" connections.
380V Three-Phase
Industrial power for commercial aquaculture. Three High Output models and three large models from 1.5–5.5 kW with 2" or 3" connections.
2" Inlet / Outlet
Standard on all models up to PTSW2.2-HO. Compatible with common aquaculture PVC and HDPE pipework. Straightforward union connections.
3" Inlet / Outlet
Standard on PTSW3 through PTSW5.5. Higher flow capacity for large-scale systems. Flanged or threaded options available on request.
Frequently Asked Questions
Are Primus Titan pumps safe for saltwater?
Yes. Every Primus Titan pump features a silica carbide mechanical seal face with FKM (Viton) elastomers and a PP (polypropylene) housing and impeller. The motor uses cold-rolled non-oriented silicon steel, and all wetted materials are saltwater-compatible.
Can I use these pumps with ozone?
Yes. The FKM (Viton) seal elastomers are ozone-resistant out of the box. No seal upgrades or material changes are required for ozonated aquaculture systems.
What is the motor housing made from?
The motor housing is silicon steel — specifically cold-rolled non-oriented electrical steel. This provides high magnetic efficiency and durability in demanding aquaculture environments.
What does HO mean?
HO stands for High Output. HO models deliver 45–50% higher flow because of their lower head compared to base models at the same power rating. Available in single-phase (220V) and three-phase (380V) with the same hydraulic performance curve.
Are these pumps rated for continuous duty?
Yes. Primus Titan pumps are rated for S1 continuous operation. The motors feature 30% more copper winding than standard motors for cooler running and extended service life.
Do you offer trade or bulk pricing?
Yes. Trade pricing is available for commercial aquaculture operations, equipment resellers, and system integrators. Apply for a trade account to access wholesale pricing on Primus Titan pumps and accessories.
Not Sure Which Model You Need?
Tell us about your system — flow rate, head pressure, water chemistry — and we will recommend the right Primus Titan pump for your operation. No guesswork, just straight answers.
Wholesale & Trade
Aquaculture professionals and trade customers — get volume pricing and priority support on Primus Titan pumps.
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