
Engineered Controls 2.5" Multiport Relief Valve 250 PSI MFG# A8563G 3" 300# Flan
Part/SKU: MFG# A8563G
$5,552.00
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Request this quantity →| Specification | Details |
|---|---|
| Brand | Blackmer |
| Manufacturer | Blackmer / PSG |
| MPN | TXD3E-VIT-PO |
| Replaces | TXD3E-PO |
| Configuration Code | TXD3E/4/40/C0/1/5/2/0/0/0/0/N/0/PO |
| Pump Type | Positive Displacement Sliding Vane Truck Pump |
| Port Size | 3″ |
| Ports | 3″ FNPT Inlet & Outlet |
| Vane Type | Duravane |
| Shaft | Double-ended / double-keyed |
| Rotation | Reversible / double rotation configuration |
| Seal | Mechanical Seal |
| Elastomer / O-Ring Material | FKM / Viton |
| Bearings | External Ball Bearings |
| Relief Valve | Integral Full Relief Valve |
| Relief Valve Spring Range | 51–110 PSI |
| Product Configuration | Pump Only (PO) |
| Mounting/Application | Tank Truck / Mobile Liquid Transfer |
Blackmer’s parts documentation confirms that the TXD3E is the double-ended-shaft version and uses six Duravane vanes. It also specifies relief-valve spring part 471806 for the 51–110 PSI range.
The Blackmer TXD3E-VIT-PO is a heavy-duty 3-inch positive-displacement sliding vane truck pump designed for demanding bulk-liquid loading, unloading and transfer applications.
This Viton/FKM-equipped configuration replaces the TXD3E-PO and is particularly useful where FKM elastomers are required for chemical and petroleum-product compatibility. A distributor listing specifically identifies TXD3E-VIT-PO as a 3″ Blackmer pump with Viton.
The pump features Blackmer’s proven sliding-vane pumping principle with Duravane vanes, a double-ended keyed shaft, external ball bearings and an integral pressure-relief system. Blackmer’s current product library continues to list TXD3E among its TXD sliding-vane pump models.
The 51–110 PSI relief-valve spring is also independently listed for TX(D)3E pumps as Blackmer part 471806.
Suitable applications can include tank trucks, petroleum distribution, fuel delivery, bulk liquid terminals, loading/unloading systems, fleet fueling and compatible industrial liquid transfer.
Because this version uses Viton/FKM, compatibility with the specific product being pumped should always be verified before use.
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