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| Categories | Rubber Spring Isolators |
|---|---|
| Packaging Details: | carton |
| Name: | Spring vibration isolator |
| Feature: | Eco-friendly |
| Packaging: | carton |
| Material: | Rubber+Aluminum |
| Payment Terms: | T/T |
| Function: | Vibration Attenuation |
| Certification: | ISO9001 |
| Size: | Drawing Dimensions |
| Rubber Product Type: | Rubber Stopper, Rubber Damper |
| Color: | Customer's Request |
| Usage: | Industrial Shock Absorber |
| Delivery Time: | 5-8workdays |
| Model Number: | JD |
| Processing Service: | Moulding |
| Application: | Industrial |
| MOQ: | 4 |
| Price: | $3.5-16.5 |
| Brand Name: | Jiufu |
| Product name: | Stainless Steel Housed Spring Isolator |
| Supply Ability: | 1000000/year |
| Place of Origin: | Shanghai, China |
| Company Info. |
| shanghai songjiang jiufu shock aborber co.ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
The JD Spring Vibration Isolator is a dependable isolation platform engineered for heavy machinery such as HVAC air conditioners, fans, and pumps. It decouples equipment from the building structure using a low-frequency spring system, ensuring trouble-free operation in demanding industrial environments. The unit delivers a rated deflection of 25 mm.
Careful load distribution keeps each spring working within its ideal range for consistent, reliable performance.
A small natural frequency provides strong pressure-bearing capacity and smooth vibration isolation.
ED baking paint and a nitrile-rubber base resist corrosion and withstand harsh shop-floor conditions.
Fits chillers, condensers, blowers, and pump skids without modification.
| Model | L | W | A | H | ΦD | Fixing bolts |
|---|---|---|---|---|---|---|
| JD-S | 97.5 | 57.5 | 72.5 | 75 | 55 | M10 |
| JD-M | 145 | 83 | 116 | 154 | 83 | M12 |

| Model | Load range (kg) | Coefficient of elasticity (Kg/mm) | Applicable deflection (mm) |
|---|---|---|---|
| JD-12-S | 6–12 | 0.8 | 15 |
| JD-18-S | 9–18 | 1.2 | 15 |
| JD-30-S | 15–30 | 2 | 15 |
| JD-40-S | 20–40 | 2.7 | 15 |
| JD-55-S | 30–55 | 3.7 | 15 |
| JD-75-S | 40–75 | 5 | 15 |
| JD-90-S | 45–90 | 6 | 15 |
| JD-120-S | 60–120 | 8 | 15 |
| JD-150-S | 75–150 | 10 | 15 |
| JD-200-S | 125–250 | 13.3 | 15 |
| JD-250-S | 125–250 | 16.7 | 15 |
| JD-50-M | 30–50 | 2 | 25 |
| JD-100-M | 50–100 | 4 | 25 |
| JD-150-M | 100–150 | 6 | 25 |
| JD-200-M | 150–200 | 8 | 25 |
| JD-250-M | 200–250 | 10 | 25 |
| JD-300-M | 250–300 | 12 | 25 |
| JD-350-M | 300–350 | 14 | 25 |
| JD-400-M | 300–400 | 16 | 25 |
| JD-450-M | 400–450 | 18 | 25 |
| JD-500-M | 400–500 | 20 | 25 |
| JD-600-M | 500–600 | 24 | 25 |
| JD-700-M | 600–700 | 28 | 25 |
| JD-850-M | 700–850 | 34 | 25 |
| JD-1000-M | 850–1000 | 40 | 25 |
| JD-1200-M | 1000–1200 | 48 | 25 |



We are a factory.
Yes, we can offer samples free of charge, but the freight cost is not covered.
30% T/T deposit plus the remaining 70% T/T before shipment.
Generally 5–10 days if the goods are in stock, or 15–20 days if the goods are not in stock, depending on quantity.
Yes, we can produce products according to your drawings to best meet your requirements.
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